Town-centered, family farms, fishing, trade; Puritan religious communities

Wheat 'breadbasket,' diverse population, religiously tolerant, port cities

Chesapeake & Southern

Plantation cash crops (tobacco, then rice), indentured then enslaved labor

How is the AP US History exam scored?

Section I (multiple choice 40% + short answer 20%) is worth 60% of the score, and Section II (DBQ 25% + long essay 15%) is worth 40%. The composite is converted to the AP 1–5 scale, with 3 generally considered passing for college credit.

What are the 9 periods of AP US History?

Period 1 (1491–1607), Period 2 (1607–1754), Period 3 (1754–1800), Period 4 (1800–1848), Period 5 (1844–1877), Period 6 (1865–1898), Period 7 (1890–1945), Period 8 (1945–1980), and Period 9 (1980–present). Periods 3 through 8 each carry 10–17% of the exam.

Which APUSH periods are weighted most heavily?

Periods 3 through 8 — covering 1754 to 1980 — are each weighted 10–17% of the exam, so together they account for roughly 80% of the questions. Period 1 and Period 9 are the lightest at 4–6% each, and Period 2 is 6–8%.

What is the DBQ on the AP US History exam?

The Document-Based Question gives you seven documents and asks you to build an argument with them. It is scored on a 7-point rubric: thesis, contextualization, evidence from the documents, evidence beyond the documents, sourcing at least three documents, and a complexity point. You get 60 minutes, including a 15-minute reading period.

What is the difference between the DBQ and the LEQ?

The DBQ provides seven documents to analyze and is scored out of 7 points; the LEQ gives you a choice of three prompts, no documents, and is scored out of 6 points. Both need a thesis, contextualization, evidence, and a complexity point — only the DBQ has document-use and sourcing requirements.

What are the 8 themes in AP US History?

American & National Identity (NAT), Work, Exchange & Technology (WXT), Geography & the Environment (GEO), Migration & Settlement (MIG), Politics & Power (PCE), America in the World (WOR), American & Regional Culture (ARC), and Social Structures (SOC). Every period is taught through these throughlines.

How should I use this AP US History study guide?

Work through the nine periods in chronological order, take the checkpoint quiz at the end of each, and trace the eight themes across periods. Then drill your weak periods with our free practice questions and flashcards, and practice the SAQ, DBQ, and LEQ formats before exam day.

Is this AP US History study guide free?

Yes — the full guide, the checkpoints, the glossary, the practice questions, and the flashcards are 100% free, with no account required.

What was the Columbian Exchange?

The Columbian Exchange was the transfer of plants, animals, people, and diseases between the Americas, Europe, and Africa after 1492. European crops and livestock and American crops like maize and potatoes spread worldwide, while Old World diseases such as smallpox devastated Native populations. This is a Period 1 development under the themes of Geography & the Environment and Work, Exchange & Technology. The exchange reshaped diets and economies globally and, by collapsing Native populations, opened the way to the Atlantic slave trade.

What was the encomienda system?

The encomienda was a Spanish labor system in which the crown granted colonists the right to demand tribute and forced labor from Native peoples in exchange for protection and Christian instruction. In practice it amounted to coerced labor that exploited and decimated Indigenous communities. This Period 1 concept ties to Work, Exchange & Technology and Social Structures. It built a rigid caste society (the casta system) and, as Native labor collapsed, helped drive the shift to enslaved African labor.

What was the headright system and how did it shape the Chesapeake?

The headright system granted roughly 50 acres of land to anyone who paid passage for a settler to the Chesapeake. It fueled the indentured-servant labor force that grew tobacco, concentrated land among wealthy planters, and helped create the tensions behind Bacon's Rebellion. A Period 2 concept under Migration & Settlement and Work, Exchange & Technology. As indentured servitude declined after Bacon's Rebellion (1676), planters turned increasingly to racialized chattel slavery.

What was salutary neglect?

Salutary neglect was Britain's informal, decades-long policy of loosely enforcing trade laws on its American colonies. Left largely to govern and trade themselves, the colonies developed self-government and economic independence — habits that made later British attempts to tighten control feel like overreach. A Period 2 concept under Politics & Power and America in the World. When Britain ended salutary neglect after 1763 to raise revenue, colonists resisted the new taxes and enforcement, fueling the imperial crisis.

Why did the colonists object to British taxes after 1763?

After the costly French and Indian War, Parliament taxed the colonies (the Stamp Act, Townshend Acts) to pay down war debt. Colonists protested 'no taxation without representation' — arguing that only their own elected assemblies, not a Parliament they did not elect, could tax them. A Period 3 development under Politics & Power tied to the causation reasoning process. Boycotts, the Sons of Liberty, and the Continental Congress grew out of this grievance, leading toward the Declaration of Independence in 1776.

Why did the Articles of Confederation fail?

The Articles created a weak central government that could not tax, regulate commerce, or enforce laws — power stayed with the states. Unable to raise revenue or put down unrest like Shays's Rebellion, it convinced leaders to draft the Constitution at the 1787 Philadelphia Convention. A Period 3 concept under Politics & Power. The new Constitution answered these weaknesses with a stronger federal government, balanced by federalism and the separation of powers, and ratified with a Bill of Rights.

What was the market revolution?

The market revolution was the early-1800s shift from local, self-sufficient economies to a national market economy, driven by new transportation (canals, roads, railroads), the telegraph, and factory production. It linked regions, spread wage labor, and deepened the economic divide between North and South. A Period 4 development under Work, Exchange & Technology and Geography & the Environment. It fueled urbanization and immigration in the North while the South specialized in cotton produced by enslaved labor — sharpening sectional differences.

What was Manifest Destiny?

Manifest Destiny was the widely held 1840s belief that the United States was divinely destined to expand across the continent to the Pacific. It justified territorial expansion — the annexation of Texas, the Oregon settlement, and the Mexican-American War — while displacing Native peoples and reigniting the slavery debate. A Period 4 concept under American & National Identity and America in the World. Expansion forced the question of whether new territories would be free or slave, directly fueling the sectional crisis of Period 5.

What were the main causes of the Civil War?

The Civil War's central cause was slavery — specifically its expansion into the western territories. Failed compromises (the Missouri Compromise, Compromise of 1850, Kansas-Nebraska Act), the Dred Scott decision, and the 1860 election of Lincoln convinced Southern states to secede to protect slavery. A Period 5 development under Politics & Power and Social Structures, tested with causation reasoning. States' rights arguments centered on the right to maintain slavery, so most historians treat slavery as the war's root cause.

What did Reconstruction accomplish and why did it end?

Reconstruction (1865–1877) rebuilt the South and added the 13th, 14th, and 15th Amendments — abolishing slavery, granting citizenship and equal protection, and barring racial voting discrimination. It ended with the Compromise of 1877, after which Southern states imposed segregation and disenfranchised Black citizens. A Period 5 concept under American & National Identity and Politics & Power. Though Reconstruction collapsed, the 14th and 15th Amendments became the legal foundation for the later civil rights movement.

How did industrialization transform the United States in the Gilded Age?

After the Civil War, railroads, steel, and oil powered rapid industrialization. Corporations and trusts run by figures like Carnegie and Rockefeller concentrated wealth, cities swelled with immigrant labor, and a vast working class emerged — sparking labor unions, strikes, and the first calls for regulation. A Period 6 development under Work, Exchange & Technology and Social Structures. The era's inequality and corruption produced the reform energy that became the Populist and then Progressive movements.

What was the New South and how successful was it?

The 'New South' was a late-1800s vision of a Southern economy diversified beyond cotton into industry like textiles and steel. Some industry grew, but the region stayed largely agricultural and poor, sharecropping trapped many farmers in debt, and Jim Crow segregation hardened racial inequality. A Period 6 concept under Work, Exchange & Technology and American & Regional Culture. Plessy v. Ferguson (1896) constitutionalized 'separate but equal,' cementing segregation across the New South.

What did Progressive Era reformers try to fix?

Progressives (about 1900–1920) sought to curb the abuses of industrial capitalism — corruption, monopoly, unsafe workplaces and food, and urban poverty. They won reforms like trust-busting, the income tax, direct election of senators, women's suffrage (19th Amendment), and food-and-drug regulation. A Period 7 development under Politics & Power and Social Structures. Muckraking journalists exposed problems; reform came at the city, state, and federal levels under presidents like Theodore Roosevelt and Woodrow Wilson.

How did the New Deal respond to the Great Depression?

Franklin Roosevelt's New Deal (1933 onward) used federal power to fight the Depression through relief, recovery, and reform — jobs programs (CCC, WPA), banking and stock regulation, and Social Security. It permanently expanded the federal government's role in the economy and citizens' welfare. A Period 7 concept under Politics & Power and Work, Exchange & Technology. The New Deal redefined the relationship between the government and the economy and built a coalition that shaped politics for decades.

What was the policy of containment in the Cold War?

Containment was the U.S. Cold War strategy of stopping the spread of communism rather than directly attacking the Soviet Union. It guided the Truman Doctrine, the Marshall Plan, NATO, and U.S. involvement in conflicts such as the Korean and Vietnam Wars. A Period 8 development under America in the World and Politics & Power. Containment shaped foreign policy for over four decades and drove costly interventions, including the divisive Vietnam War.

What did the civil rights movement achieve in the postwar era?

The civil rights movement dismantled legal segregation through court cases (Brown v. Board, 1954), nonviolent protest, and landmark laws — the Civil Rights Act of 1964 and the Voting Rights Act of 1965. It ended Jim Crow and inspired later movements for women, Latinos, and other groups. A Period 8 concept under American & National Identity and Social Structures. It built on the 14th and 15th Amendments and combined grassroots activism with federal action to expand citizenship rights.

What characterized the conservative resurgence after 1980?

The conservative resurgence, embodied by Ronald Reagan's election in 1980, emphasized lower taxes, deregulation, reduced domestic spending, traditional social values, and a stronger military to confront the Soviet Union. It reshaped American politics around debates over the proper size and role of government. A Period 9 development under Politics & Power. Supply-side ('Reaganomics') economics, the end of the Cold War, and culture-war debates defined the era and still frame current politics.

How did globalization and technology reshape America after 1980?

After 1980, a digital and information-technology revolution and expanding global trade transformed the U.S. economy — shifting it toward services and technology, increasing immigration and cultural diversity, and tying the nation more tightly to a global market while raising new debates over jobs and inequality. A Period 9 concept under Work, Exchange & Technology and Migration & Settlement. The end of the Cold War, the rise of the internet, and post-9/11 security concerns shaped a more interconnected and contested society.

What is contextualization in APUSH writing?

Contextualization means situating a specific event or development within the broader historical circumstances that surround it — what came before, what else was happening, and the wider trends at play. On the DBQ and LEQ it earns a point when you describe that broader context relevant to the prompt. Contextualization is one of the six historical thinking skills and a required rubric row on both essays. Aim for a few sentences of genuinely relevant background before your thesis, not a generic 'throughout history' opener.

How do you source a document using HIPP?

HIPP — Historical situation, Intended audience, Point of view, and Purpose — is a way to analyze why a source says what it says. On the DBQ you earn the sourcing point by explaining, for at least three documents, how one of these factors is relevant to your argument, not just naming it. Sourcing is the 'Analyzing Evidence' skill applied to primary sources. Tie the author's situation or purpose to how it shapes the document's reliability or perspective on your argument.

What makes a strong APUSH thesis?

A strong APUSH thesis is a historically defensible claim that directly answers the prompt and previews a line of reasoning. It takes a clear position rather than restating the question, and it usually sets up the categories or causes the essay will use to argue, so a reader knows your argument up front. The thesis point on the DBQ and LEQ requires a claim that establishes a line of reasoning. Avoid vague theses; name your reasons or comparison so the body paragraphs have a roadmap.

What is the difference between the DBQ and the LEQ?

The Document-Based Question gives you seven documents to analyze and use as evidence, and is scored out of 7 points. The Long Essay Question gives you a choice of three prompts and no documents — you argue entirely from your own knowledge — and is scored out of 6 points. Both require a thesis, contextualization, evidence, and a complexity point; only the DBQ has document-use and sourcing rows. The LEQ rewards breadth of specific outside knowledge, while the DBQ rewards careful document analysis plus one piece of outside evidence.

The transfer of plants, animals, people, and diseases between the Americas, Europe, and Africa after 1492. It reshaped diets and economies worldwide and devastated Native populations with Old World diseases.

A Spanish labor system granting colonists the right to demand tribute and forced labor from Native peoples in exchange for protection and Christian instruction — in practice, coerced labor.

A policy granting roughly 50 acres of land to anyone who paid passage for a settler to the Chesapeake, which fueled the indentured-servant tobacco economy.

A labor system in which a worker agreed to several years of unpaid labor in exchange for passage to the colonies, often followed by 'freedom dues.' It dominated early Chesapeake labor.

An economic theory in which colonies existed to enrich the mother country by supplying raw materials and buying finished goods, enforced in the colonies through the Navigation Acts.

Britain's informal policy of loosely enforcing trade laws on the colonies, which let them develop self-government and economic independence before 1763.

An 18th-century wave of religious revivals that emphasized personal faith and emotion, challenged established churches, and spread a shared cultural experience across the colonies.

The belief that government should rest on the consent of the people and that citizens have a duty to serve the public good — a core ideology of the American Revolution.

Articles of Confederation

The first U.S. national government (1781–1789), which created a weak central government with no power to tax or regulate commerce, leading to the Constitutional Convention.

The division of power between a national government and the states, established by the Constitution to balance central authority with state autonomy.

The 1840s belief that the United States was destined to expand across the continent to the Pacific, used to justify territorial expansion and the displacement of Native peoples.

The early-1800s shift from local economies to a national market economy, driven by canals, railroads, the telegraph, and factory production.

Loyalty to the interests of one's own region over the nation as a whole — especially the growing North-South divide over slavery before the Civil War.

The idea that the settlers of a territory should vote to decide whether it would permit slavery, applied in the Compromise of 1850 and the Kansas-Nebraska Act.

The 1865–1877 effort to rebuild the South and integrate freed people into national life, marked by the 13th, 14th, and 15th Amendments and ended by the Compromise of 1877.

A post-Civil War farming system in which laborers worked land for a share of the crop, often trapping Black and poor white farmers in cycles of debt.

FREE AP US History Study Guide 2026 + Readiness Score

This free AP US History study guide teaches the College Board’s APUSH course the way the exam is built — all nine chronological periods from 1491 to the present, organized through the eight course themes and the historical thinking skills.^[1] AP U.S. History is a college-level survey of American history scored on the AP 1–5 scale, and the exam rewards argument as much as recall: the document-based and long essays alone are 40% of your score.^[3]

Read it period by period, in order, and you’ll build the timeline the exam expects you to reason across. It’s interactive, not a wall of text: every period ends with a checkpoint quiz, key terms are hover-able, and concept questions and worked skills show you how to turn facts into a defensible argument.

Work through each period, test yourself at every checkpoint, then round out your free APUSH prep with our practice questions and flashcards.

AP US History is one of the 17 AP exams — explore our AP study guides to compare and prep across the whole family.

AP U.S. History Exam Snapshot

AP U.S. History (APUSH) exam at a glance (2026)
Detail	AP U.S. History
Questions	55 multiple choice + 3 short answer (SAQ) + 1 DBQ + 1 long essay (LEQ)
Section I	Multiple choice (55 min, 40%) + short answer (40 min, 20%) = 60%
Section II	DBQ (60 min, 25%) + long essay (40 min, 15%) = 40%
Total time	3 hours 15 minutes
Score scale	1–5 (a 3 is generally passing for college credit)
Periods	9 chronological periods, 1491 to the present
Themes	8 course themes traced across every period
Skills	6 historical thinking skills (causation, comparison, continuity & change)
Publisher	College Board (Advanced Placement)

How the AP U.S. History exam is built — two sections, four question types

The whole exam runs 3 hours 15 minutes. The free-response section is worth 60% of your score, so writing — not just recall — decides the result.

Section I, Part A — Multiple Choice55 questions · 55 minutes · 40% of the score. Questions come in sets tied to a primary or secondary source — a text, map, image, or chart.
Section I, Part B — Short-Answer (SAQ)3 questions · 40 minutes · 20% of the score. You answer 2 required SAQs and choose 1 of 2 for the third.
Section II, Part A — Document-Based Question (DBQ)1 question · 60 minutes (incl. 15-min reading) · 25% of the score. Build an argument using 7 provided documents.
Section II, Part B — Long Essay (LEQ)1 question · 40 minutes · 15% of the score. Choose 1 of 3 prompts and argue from your own knowledge.

Scored 1–5. Multiple choice + SAQ = 60% of the score; the DBQ and LEQ together = 40%.

Because the free-response section is 60% of your grade, knowing the content is only half the job — you also have to write a defensible argument under time. This guide front-loads the heavily weighted periods, then teaches the skills and the SAQ, DBQ, and LEQ explicitly.^[2]

APUSH periods by exam weight (2026 College Board ranges)

Period 3 (1754–1800)17% · 10–17%

Period 4 (1800–1848)17% · 10–17%

Period 5 (1844–1877)17% · 10–17%

Period 6 (1865–1898)17% · 10–17%

Period 7 (1890–1945)17% · 10–17%

Period 8 (1945–1980)17% · 10–17%

Period 2 (1607–1754)8% · 6–8%

Period 1 (1491–1607)6% · 4–6%

Period 9 (1980–present)6% · 4–6%

The nine APUSH periods (2026 weighting)

1
1491–1607
4–6%
2
1607–1754
6–8%
3
1754–1800
10–17%
4
1800–1848
10–17%
5
1844–1877
10–17%
6
1865–1898
10–17%
7
1890–1945
10–17%
8
1945–1980
10–17%
9
1980–present
4–6%

Periods 3–8 (1754–1980) each carry 10–17% of the exam — together about 80% of your questions come from these six periods. The bookend periods (1 and 9) are 4–6% each.

College Board reports each period as an approximate range, so the exact mix shifts slightly each year.^[2] The takeaway: Periods 3–8 (1754–1980) dominate — spend your study time there — while still securing the lighter bookend periods. This guide teaches all nine periods in order.

1 · Period 1: 1491–1607

About 4–6% of the exam. Native societies before contact, European exploration, and the consequences of the Columbian encounter. Few questions, but the period sets up everything that follows.^[2]

Contact & the Columbian Exchange

Diverse Native societies had adapted to their environments long before 1492. After contact, the moved crops, animals, people, and — most devastatingly — diseases between the hemispheres, collapsing Native populations and reshaping economies worldwide.

Spanish Colonization & Labor

Spain built the first major American empire, extracting silver and labor. The forced Native labor under the guise of protection and conversion, producing a rigid caste society and, as Native labor collapsed, the beginnings of the Atlantic slave trade.

Checkpoint · Period 1 · 1491–1607

Question 1 of 10

The 1494 Treaty of Tordesillas was an agreement that did what?

2 · Period 2: 1607–1754

About 6–8% of the exam.English colonization, distinct regional societies, the growth of slavery, and the colonies’ drift toward self-government under loose British control.^[2]

Colonial Regions & Economies

The English colonies developed three distinct profiles — and the exam loves the contrast:

The three colonial regions
Region	Economy & society
New England	Town-centered, family farms, fishing, trade; Puritan religious communities
Middle colonies	Wheat 'breadbasket,' diverse population, religiously tolerant, port cities
Chesapeake & Southern	Plantation cash crops (tobacco, then rice), indentured then enslaved labor

In the Chesapeake, the drove an economy built on and tobacco.

Slavery & Resistance

As indentured servitude declined after Bacon’s Rebellion (1676), Southern colonies turned to racialized chattel slavery, codified in slave codes. Enslaved people resisted in many ways, from work slowdowns to revolts like the Stono Rebellion (1739).

Empire & Self-Government

Britain practiced through the Navigation Acts but enforced them loosely — a policy of that let colonial assemblies develop habits of self-rule. The spread a shared religious experience that crossed colonial lines.

Checkpoint · Period 2 · 1607–1754

Question 1 of 10

The Navigation Acts passed by Parliament in the mid-seventeenth century put mercantilist theory into practice mainly by requiring that colonial trade do what?

3 · Period 3: 1754–1800

About 10–17% of the exam — a heavily weighted period. The imperial crisis, the Revolution, the founding documents, and the early republic.^[2]

Imperial Crisis & Revolution

After the French and Indian War, Britain ended and taxed the colonies to pay war debt (Stamp Act, Townshend Acts). Colonists invoked ideals — “no taxation without representation” — and resistance escalated to revolution and the Declaration of Independence (1776).

Reasoning by causation — example: the road to revolution

CauseBritain taxes the colonies to pay off war debt (Stamp Act, Townshend Acts)

EventColonial protest over “no taxation without representation”

EffectBoycotts, the Continental Congress, and ultimately independence (1776)

Strong APUSH writing distinguishes causes from effects and weighs which mattered most — that is the reasoning process of causation in action.

Articles to Constitution

The first national government, the , was too weak to tax or keep order. After Shays’s Rebellion, the 1787 convention produced the Constitution, which created a stronger central government balanced by and the separation of powers, ratified with a Bill of Rights.

The New Republic

Washington’s administration set precedents; Hamilton’s financial program and debates over foreign policy split the country into the first parties — Federalists and Democratic- Republicans. Regional and ideological divides over the size of government appear here for the first time.

Checkpoint · Period 3 · 1754–1800

Question 1 of 10

The French and Indian War, the North American theater of the Seven Years' War, was fought primarily over which point of contention?

4 · Period 4: 1800–1848

About 10–17% of the exam. Economic transformation, the expansion of democracy, reform movements, and the sectional tensions that expansion created.^[2]

The Market Revolution

The — canals, railroads, the telegraph, and factories — knit regions into a national economy, spread wage labor, and deepened the divide between an industrializing North and a cotton South built on enslaved labor.

Jacksonian Democracy

Expanding white-male suffrage, the rise of mass political parties, and Andrew Jackson’s presidency defined the era. Jackson’s fights over the Bank, nullification, and Indian Removal (the Trail of Tears) are frequent exam topics.

Reform & the Second Great Awakening

The sparked a wave of reform — abolition, temperance, public schools, and the early women’s rights movement (Seneca Falls, 1848).

Checkpoint · Period 4 · 1800–1848

Question 1 of 10

The Louisiana Purchase of 1803 acquired a vast territory for the United States from which European power?

5 · Period 5: 1844–1877

About 10–17% of the exam. Expansion, the sectional crisis over slavery, the Civil War, and Reconstruction — one of the most heavily tested stretches.^[2]

Manifest Destiny & the Sectional Crisis

drove expansion to the Pacific and the Mexican-American War — and reopened the question of slavery in new territory. grew as compromises (the Missouri Compromise, the Compromise of 1850 with its idea, the Kansas-Nebraska Act) failed one after another.

The Civil War

The 1860 election of Lincoln triggered secession to protect slavery. The Emancipation Proclamation redefined the war’s purpose, and Union advantages in industry and manpower brought victory in 1865.

Reconstruction

added the 13th, 14th, and 15th Amendments — abolishing slavery and granting citizenship, equal protection, and voting rights. It ended with the Compromise of 1877, after which and Jim Crow took hold across the South.

Checkpoint · Period 5 · 1844–1877

Question 1 of 10

The Wilmot Proviso, introduced in 1846, proposed which specific restriction?

6 · Period 6: 1865–1898

About 10–17% of the exam. Industrialization, the Gilded Age, western settlement, immigration, and the labor and reform movements they provoked.^[2]

Industrialization & the Gilded Age

Railroads, steel, and oil powered explosive growth in the . Trusts run by Carnegie and Rockefeller concentrated wealth, and was used to justify laissez-faire capitalism amid deep inequality.

The West & Immigration

Railroads, the Homestead Act, and the destruction of the bison opened the West to settlers while displacing Native peoples (the Dawes Act). New immigration from southern and eastern Europe and Asia reshaped cities and sparked nativist backlash like the Chinese Exclusion Act (1882).

Labor & Reform Movements

Workers organized (the Knights of Labor, the AFL) and struck (Haymarket, Homestead, Pullman) as farmers demanded reforms against railroads and concentrated wealth — laying groundwork for Progressivism.

Checkpoint · Period 6 · 1865–1898

Question 1 of 10

The first transcontinental railroad, completed in 1869 when the Union Pacific and Central Pacific lines met in Utah, most directly transformed the United States in what way?

7 · Period 7: 1890–1945

About 10–17% of the exam. Progressive reform, overseas imperialism, the world wars, the 1920s, the Great Depression, and the New Deal.^[2]

Progressivism & Imperialism

used government to curb monopoly, corruption, and unsafe conditions, winning trust-busting, the income tax, direct election of senators, and women’s suffrage (19th Amendment). Abroad, — the Spanish-American War, the Philippines, the Panama Canal — extended U.S. power.

WWI, the 1920s & the Depression

World War I pulled the U.S. onto the world stage; the 1920s brought cultural change and consumer prosperity that ended in the 1929 crash and the Great Depression.

The New Deal & WWII

The used federal power for relief, recovery, and reform — permanently expanding government’s role. World War II ended the Depression, transformed the economy, and left the U.S. a superpower.

Checkpoint · Period 7 · 1890–1945

Question 1 of 10

The Spanish-American War of 1898 most directly resulted in which change to the international standing of the United States?

8 · Period 8: 1945–1980

About 10–17% of the exam. The Cold War, postwar prosperity, the civil rights movement, and the social and political upheavals of the 1960s and 1970s.^[2]

The Cold War & Containment

The drove U.S. policy for decades. The strategy of shaped the Truman Doctrine, the Marshall Plan, NATO, and wars in Korea and Vietnam.

Civil Rights & Social Movements

The dismantled legal segregation through Brown v. Board (1954), nonviolent protest, and the Civil Rights Act of 1964 and Voting Rights Act of 1965 — inspiring movements for women, Latinos, and others.

Postwar Liberalism & Vietnam

Postwar prosperity and the GI Bill expanded the middle class; the Great Society broadened the welfare state. The divisive Vietnam War and the upheavals of the late 1960s and 1970s eroded confidence in government.

Checkpoint · Period 8 · 1945–1980

Question 1 of 10

The Cold War that dominated American foreign policy after 1945 is best described as which kind of conflict?

9 · Period 9: 1980–Present

About 4–6% of the exam. The conservative resurgence, the end of the Cold War, globalization, and a more diverse, interconnected, and contested society.^[2]

The Conservative Resurgence

Ronald Reagan’s 1980 election ushered in — tax cuts, deregulation, and reduced domestic spending — alongside a military buildup against the Soviet Union, reframing debates over the size and role of government. The Cold War ended around 1991.

Globalization & a New Century

A digital and information-technology revolution, expanding global trade, and rising immigration transformed the economy and society. The September 11, 2001 attacks reshaped foreign policy and debates over security, while culture-war and economic-inequality debates continued.

Checkpoint · Period 9 · 1980–Present

Question 1 of 10

The economic program associated with President Ronald Reagan in the 1980s, emphasizing tax cuts, reduced government spending on domestic programs, and deregulation, is commonly known as what?

Skills, Themes & the Free-Response Questions

APUSH never tests facts in isolation. Every question — multiple choice or essay — applies the eight themes and the historical thinking skills to a source or a prompt.^[2] Master these and the content has somewhere to go.

The eight APUSH course themes

NAT · American & National IdentityHow ideas of citizenship, nationalism, and American identity developed and were contested.

WXT · Work, Exchange & TechnologySystems of labor, economic exchange, capitalism, and the technologies that reshaped them.

GEO · Geography & the EnvironmentHow geography and the natural environment shaped settlement, society, and policy.

MIG · Migration & SettlementWhy peoples moved — willingly or by force — and how migration reshaped regions.

PCE · Politics & PowerHow political beliefs, parties, institutions, and movements competed for power.

WOR · America in the WorldInteractions, diplomacy, and conflict between America and the wider world.

ARC · American & Regional CultureHow religious, artistic, and intellectual movements and regional cultures developed.

SOC · Social StructuresHow gender, class, racial, and ethnic group identities shaped society and were contested.

Every period is taught through these eight themes — they are the throughlines the exam asks you to trace across time, not just within one era.

The six historical thinking skills

These skills — built on the reasoning processes of comparison, causation, and continuity & change over time — are tested on every part of the exam, from a source-based multiple-choice set to the DBQ.

1
Developments & ProcessesIdentify and explain historical developments and processes from a source.
2
Sourcing & SituationAnalyze a source's point of view, purpose, audience, and historical situation (HIPP).
3
Claims & Evidence in SourcesAnalyze the arguments, claims, and evidence within primary and secondary sources.
4
ContextualizationPlace a specific development in its broader historical context.
5
Making ConnectionsUse comparison, causation, and continuity & change to connect developments.
6
ArgumentationDevelop a defensible thesis and support it with reasoning and evidence.

The free-response section is 60% of your score and comes in three formats. The short-answer questions (SAQ) ask for brief, specific answers; the asks you to argue from seven documents; the asks you to argue from your own knowledge.

The three APUSH free-response question types
Type	What it asks	Points
SAQ (short answer)	Brief, specific responses — often to a source; no thesis required	Part of the 20%
DBQ (document-based)	Build an argument using 7 provided documents + outside evidence	7 points · 25%
LEQ (long essay)	Choose 1 of 3 prompts; argue from your own knowledge, no documents	6 points · 15%

How the DBQ is scored — 7 points

Thesis / ClaimA historically defensible thesis that responds to the prompt with a line of reasoning.

ContextualizationDescribe a broader historical context relevant to the prompt.

Evidence from documentsUse the content of at least 3 documents (1 pt) → at least 6 documents (2 pts) to support an argument.

Evidence beyond documentsUse one specific piece of outside historical evidence relevant to the argument.

Sourcing (HIPP)For at least 3 documents, explain how point of view, purpose, situation, or audience is relevant.

ComplexityDemonstrate a complex understanding — e.g., corroborate, qualify, or analyze multiple variables.

7 points total: 1 thesis · 1 context · 3 evidence · 1 sourcing · 1 complexity. The LEQ uses the same skeleton (thesis, context, evidence, complexity) for 6 points, minus the document rows.

How to Use This Study Guide

A study guide is a map, not the whole territory — use it alongside the official College Board course materials and our free tools. Work the periods in order so the timeline sticks, then practice tracing a theme (say, Politics & Power) across several periods, which is exactly the connection the DBQ and LEQ reward. Because the essays are 60% of the score, practice writing under time, not just reading.

A study loop that actually works

1
Read a period here
Work through one period at a time, in chronological order, watching the eight themes recur.
2
Take the checkpoint
The quick check at the end of each period exposes what didn't stick.
3
Drill the gaps
Send your weak period straight into the free practice questions and flashcards.
4
Practice the FRQs
Write timed SAQ, DBQ, and LEQ responses, then score them against the rubric and revise.

APUSH Concept Questions

Common APUSH concepts and skills the exam actually measures — at least one per period plus the core reasoning skills and FRQ tasks. Tap any card for a short, exam-ready answer backed by an official source (College Board), then test yourself on them as flashcards.

APUSH Glossary

Quick definitions for the terms you’ll see most across the nine AP U.S. History periods:

Articles of Confederation: The first U.S. national government (1781–1789), which created a weak central government with no power to tax or regulate commerce, leading to the Constitutional Convention.
Civil rights movement: The postwar struggle to end legal segregation and secure equal rights for Black Americans, winning Brown v. Board, the Civil Rights Act of 1964, and the Voting Rights Act of 1965.
Cold War: The post-1945 geopolitical and ideological rivalry between the United States and the Soviet Union, fought through proxy wars, an arms race, and competing alliances.
Columbian Exchange: The transfer of plants, animals, people, and diseases between the Americas, Europe, and Africa after 1492. It reshaped diets and economies worldwide and devastated Native populations with Old World diseases.
Containment: The U.S. Cold War strategy of stopping the spread of communism through measures like the Truman Doctrine, the Marshall Plan, and NATO.
Contextualization: A historical thinking skill — situating a development within the broader circumstances surrounding it; a required point on the DBQ and LEQ.
DBQ: The Document-Based Question — a 7-point essay that asks you to build an argument using seven provided primary and secondary sources.
Encomienda system: A Spanish labor system granting colonists the right to demand tribute and forced labor from Native peoples in exchange for protection and Christian instruction — in practice, coerced labor.
Federalism: The division of power between a national government and the states, established by the Constitution to balance central authority with state autonomy.
Gilded Age: The late-1800s era of rapid industrialization and great wealth alongside deep inequality, political corruption, and labor unrest.
Great Awakening: An 18th-century wave of religious revivals that emphasized personal faith and emotion, challenged established churches, and spread a shared cultural experience across the colonies.
Headright system: A policy granting roughly 50 acres of land to anyone who paid passage for a settler to the Chesapeake, which fueled the indentured-servant tobacco economy.
HIPP: A way to source a document — Historical situation, Intended audience, Point of view, and Purpose — used to earn the DBQ sourcing point.
Imperialism: A late-1800s policy of extending U.S. power overseas through territory and influence, advanced by the Spanish-American War and the annexation of Hawaii and the Philippines.
Indentured servitude: A labor system in which a worker agreed to several years of unpaid labor in exchange for passage to the colonies, often followed by 'freedom dues.' It dominated early Chesapeake labor.
LEQ: The Long Essay Question — a 6-point essay in which you choose one of three prompts and argue from your own historical knowledge, with no documents.
Manifest Destiny: The 1840s belief that the United States was destined to expand across the continent to the Pacific, used to justify territorial expansion and the displacement of Native peoples.
Market revolution: The early-1800s shift from local economies to a national market economy, driven by canals, railroads, the telegraph, and factory production.
Mercantilism: An economic theory in which colonies existed to enrich the mother country by supplying raw materials and buying finished goods, enforced in the colonies through the Navigation Acts.
New Deal: Franklin Roosevelt's 1930s programs of relief, recovery, and reform that fought the Great Depression and permanently expanded the federal government's economic role.
Popular sovereignty: The idea that the settlers of a territory should vote to decide whether it would permit slavery, applied in the Compromise of 1850 and the Kansas-Nebraska Act.
Populism: An 1890s political movement of farmers and laborers seeking reforms like free silver, a graduated income tax, and railroad regulation against concentrated wealth.
Progressivism: An early-1900s reform movement that used government to curb the abuses of industrial capitalism — trusts, corruption, and unsafe conditions.
Reaganomics: The supply-side economic program of the 1980s emphasizing tax cuts, deregulation, and reduced domestic spending to spur growth.
Reconstruction: The 1865–1877 effort to rebuild the South and integrate freed people into national life, marked by the 13th, 14th, and 15th Amendments and ended by the Compromise of 1877.
Republicanism: The belief that government should rest on the consent of the people and that citizens have a duty to serve the public good — a core ideology of the American Revolution.
Salutary neglect: Britain's informal policy of loosely enforcing trade laws on the colonies, which let them develop self-government and economic independence before 1763.
Second Great Awakening: An early-1800s religious revival that inspired social reform movements including abolition, temperance, and women's rights.
Sectionalism: Loyalty to the interests of one's own region over the nation as a whole — especially the growing North-South divide over slavery before the Civil War.
Sharecropping: A post-Civil War farming system in which laborers worked land for a share of the crop, often trapping Black and poor white farmers in cycles of debt.
Social Darwinism: The application of 'survival of the fittest' to society and economics, used to justify laissez-faire capitalism and the wealth of industrialists.

Free AP US History Study Materials & Resources

Everything you need to prepare for APUSH is free here — no paywall, no sign-up. This guide is the foundation; pair it with the rest of our free AP U.S. History study materials for active recall and timed practice:

AP US History Practice Test — exam-style questions across all nine periods, with explanations.
AP US History Flashcards — active-recall decks for the key events, acts, people, and concepts by period.

AP US History Study Guide FAQ

The AP U.S. History exam has 55 multiple-choice questions, 3 short-answer questions (you answer 2 required plus 1 of 2 choices), 1 document-based question (DBQ), and 1 long essay question (LEQ). The whole exam runs 3 hours and 15 minutes.

References

1.College Board. “AP U.S. History — AP Central.” College Board. ↑
2.College Board. “AP U.S. History Course and Exam Description.” College Board. ↑
3.College Board. “AP U.S. History Exam — Format & Dates.” College Board. ↑
4.College Board. “AP U.S. History Course Overview.” College Board. ↑

Sources for the concept answers

Every answer in the APUSH concept questions above is drawn from an official primary source:

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