AP United States History Comprehensive Study Guide

Period 1: 1491–1607 - Contextualizing North America and European Contact

• The Scope of Period 1: This timeframe covers North America just prior to European arrival, the initial contact between diverse civilizations, and the establishment of the earliest permanent European settlements.
• The Convergence of Three Worlds: The era is defined by the interaction of three distinct civilizations that permanently transformed one another:     * Indigenous North American societies.     * West African kingdoms.     * Western European monarchies.
• Pre-Contact Diversity in North America (Before 1492):     * North America contained hundreds of distinct peoples and approximately $300$ different languages.     * Social organization ranged from small hunter-gatherer bands to massive urban centers.     * Tenochtitlan (Aztec Capital): Held a population of $200,000$, vastly outstripping contemporary European cities like London, which held fewer than $75,000$.     * Regional ecologies (Eastern Woodlands, Great Plains, Southwest, Pacific Coast) supported varied agricultural and trade systems.
• Drivers of European Expansion:     * Economic Pressure: The fall of Constantinople in $1453$ gave the Ottoman Empire control over eastern trade routes, forcing Europeans to look west.     * Iberian Competition: Competing monarchies in Spain and Portugal were supported by Renaissance commercial capital.     * Technological Advancements: New tools included the caravel (ship design) and improved portolan charts for navigation.
• The Columbian Exchange: Identified by historian Alfred Crosby in $1972$, this was the transfer of plants, animals, diseases, and people across the Atlantic.     * Biological Impact: Smallpox, measles, and influenza devastated Indigenous populations who had no immunity.     * Mortality Rates: In certain regions, Indigenous mortality exceeded $90$ percent within one century of contact.     * Consequences of Demographic Collapse: This collapse created labor demands that fueled the African slave trade, provided land for European colonists, and created power vacuums for Europeans to exploit.

Native American Societies Before European Contact

• Societal Complexity: Pre-contact societies are often underestimated; they engaged in long-distance trade, built monumental architecture, and created sophisticated political confederacies.
• Regional Culture Areas:     * Eastern Woodlands: Home to the Haudenosaunee (Iroquois) Confederacy. This was a political alliance of five nations: Mohawk, Onondaga, Cayuga, Oneida, and Seneca. They were united under the Great Law of Peace (circa $15 ext{th}$ century). Their consensus-based governance and the role of women in selecting sachems influenced thinkers like Benjamin Franklin.     * Great Lakes Region: Groups like the Ojibwe practiced seasonal migration, combining agriculture, fishing, and hunting.     * Southwest: The Ancestral Pueblo (Anasazi) built cliff dwellings at Chaco Canyon and Mesa Verde between approximately $900$ and $1300 ext{ CE}$. Their descendants (Hopi, Zuni, Acoma) maintained corn-based sedentary agriculture. Later arrivals like the Navajo and Apache were more mobile.     * Mississippi Valley: Cahokia (near modern St. Louis) peaked around $1100 ext{ CE}$ with a population of $10,000$ to $20,000$, becoming the largest city north of Mexico. They were known for a mound-building tradition.     * Pacific Northwest: Peoples like the Chinook and Kwakwaka‘wakw built hierarchical societies without agriculture, sustained by surplus salmon economies. They practiced the potlatch (ceremonial redistribution) and had a hereditary nobility.     * Great Plains: Before the introduction of European horses in the $1500 ext{s}$, these groups were largely semi-sedentary farmers living in earthlodge villages (e.g., Mandan, Hidatsa).
• Common Themes Across Indigenous Societies:     1. Ecological Adaptation: Economies and social structures were tied to local environments.     2. Trade Networks: Extensive systems like the Hopewell exchange network moved obsidian from Yellowstone and copper from the Great Lakes across thousands of miles.     3. Gender Roles: Women were central to subsistence (agriculture, pottery, textiles). In matrilineal societies like the Haudenosaunee, women controlled longhouses and clan membership.     4. Worldviews: Centered on reciprocal relationships with nature and oral traditions, which clashed with European views of private land ownership.

European Exploration and the "Three Gs"

• Portuguese Pioneering: Under Prince Henry (the Navigator), Portugal explored the West African coast starting in the $1420 ext{s}$.     * Bartolomeu Dias: Rounded the Cape of Good Hope in $1488$.     * Vasco da Gama: Reached India in $1498$.
• Spanish Entry: Following the fall of Granada (end of the Reconquista) in $1492$, Ferdinand and Isabella funded Christopher Columbus.     * Treaty of Tordesillas (1494): Divided the non-European world; Spain received those to the west of a meridian $370$ leagues west of the Cape Verde Islands (the Americas, except Brazil), while Portugal received the route to Asia.
• Key Spanish Explorers:     * Juan Ponce de Le3n: Florida ($1513$).     * Vasco N41ez de Balboa: Sighted the Pacific ($1513$).     * Hernando Cort1s: Conquered the Aztec Empire ($1519$–$1521$).     * Francisco Pizarro: Destroyed the Inca Empire ($1532$–$1572$).     * Hernando de Soto: Explored the Southeast ($1539$–$1542$).     * Francisco V1squez de Coronado: Explored Southwest for the mythical "Cibola" ($1540$–$1542$).
• Motivations (Gold, Glory, God):     * Gold: Search for material wealth and the encomienda labor tribute.     * Glory: Personal honor for conquistadors and extension of royal authority for the Crown.     * God: Missionary purpose led by Franciscan and Dominican orders.
• Intellectual Debates: The Valladolid Controversy (1550–1551) pitted Bartolom1 de las Casas (advocating for Indigenous humanity) against Juan Gin1s de Sep5lveda (defending "just war" theory).

The Impact of the Columbian Exchange

• Biological Transfers:     * From Americas to Europe/Africa/Asia: Maize, potatoes, tomatoes, tobacco, cacao, syphilis (debated).     * From Europe/Africa to Americas: Wheat, rice, sugar cane, cattle, horses, pigs, smallpox, measles.
• The Potato: Introduced to Europe in the late $1500 ext{s}$, it provided high calories on poor soil. Historian William McNeill argues it helped grow the European population from $100$ million in $1600$ to $190$ million by $1800$.
• Maize: Transformed African agriculture, indirectly sustaining the population growth that fueled the slave trade.
• Demographic Collapse in Mexico: The population fell from $25$ million in $1519$ to roughly $1$ to $1.5$ million by $1600$.

Labor, Slavery, and the Casta System

• The Encomienda System: Spanish settlers received grants to extract labor and tribute from Indigenous communities in exchange for Christian instruction. In practice, this was forced, brutal labor.
• The Mita: A system of forced labor conscription originally used by the Incas for state projects, adapted by the Spanish to draft men into silver mines like Potos1.
• African Slavery: As Indigenous populations died out, Spanish colonizers imported enslaved Africans starting in the $1510 ext{s}$, particularly for Caribbean sugar plantations. By $1600$, $300,000$ Africans had been brought to the Americas.
• The Casta System (Sistema de Castas): A racial hierarchy used to organize colonial society:     * Peninsulares: Spanish-born residents.     * Criollos: American-born people of full Spanish descent.     * Mestizos: Spanish and Indigenous mixture.     * Mulatos: Spanish and African mixture.     * Zambos: African and Indigenous mixture.     * Indios/Enslaved Africans: At the lowest positions.
• Resistance:     * Passive: Feigning illness or work slowdowns.     * Active: The Pueblo Revolt of 1680 (expelled Spanish for $12$ years); formation of quilombos (maroon communities) like Palmares in Brazil, which held $30,000$ people until $1694$.

Period 2: 1607–1754 - English Colonization and Regional Diversity

• Organization of Colonization: Unlike Spain’s centralized system, England used private joint-stock companies (Virginia Company), proprietary grants (Pennsylvania), and crown colonies.
• Virginia and the Chesapeake:     * Jamestown (1607): Initially failed due to the "starving time"; survived through John Smith’s leadership and John Rolfe’s introduction of tobacco in $1612$.     * The Headright System: Granted $50$ acres of land to those who paid for their own or another's passage, fueling indentured servitude.     * House of Burgesses (1619): The first representative assembly in British America.
• New England Colonies:     * Plymouth (1620): Founded by Separatist Pilgrims.     * Massachusetts Bay (1630): Founded by Puritans under John Winthrop, who envisioned a "City upon a Hill."     * Governance: Organized around town meetings and the General Court.     * Dissenters: Roger Williams (founded Rhode Island, $1636$) and Anne Hutchinson (banished for antinomianism, $1638$).
• Middle Colonies: Known as the "bread basket" for grain surpluses. William Penn founded Pennsylvania ($1681$) on Quaker principles of tolerance.
• Southern Colonies: Focused on rice and indigo. South Carolina’s slave-to-white ratio was $2:1$ by $1720$.

Transatlantic Trade and Mercantilism

• Mercantilism: The economic theory that colonies exist to benefit the mother country by providing raw materials and a market for manufactured goods.
• Navigation Acts (1651–1673): Required colonial goods to be shipped on English ships and enumerated goods (like tobacco) to go only to England.
• Triangular Trade: Overlapping networks connecting New England, West Africa, the Caribbean, and Britain involved rum, molasses, and enslaved people.
• Salutary Neglect: A period in the mid-$1700 ext{s}$ where Britain loosely enforced trade laws, allowing colonies to develop autonomy.

Slavery in British Colonies

• Bacon’s Rebellion (1676): A turning point where a multiracial rebellion of poor farmers against Governor Berkeley terrified the planter elite, leading to a strategic shift from indentured servants to enslaved Africans to ensure social control through racial solidarity.
• The Middle Passage: The journey across the Atlantic with a $15$ percent mortality rate.
• The Stono Rebellion (1739): The largest slave revolt in colonial British America ($20$ whites killed), leading to the restrictive Negro Act of 1740.

Colonial Culture and the Great Awakening

• First Great Awakening (1730s–1740s): An intercolonial religious revival led by Jonathan Edwards ("Sinners in the Hands of an Angry God") and George Whitefield. It challenged established church authority and split groups into "New Lights" and "Old Lights."
• The Enlightenment: Focus on reason and natural law. Benjamin Franklin embodied this movement through his inventions and the Pennsylvania Gazette.

Period 3: 1754–1800 - Revolution and the New Republic

• The Seven Years’ War (1754–1763): Known as the French and Indian War. Started by George Washington in the Ohio Valley.     * Treaty of Paris (1763): France lost all North American territory east of the Mississippi.     * Consequences: Massive British debt (approx.  million) and the Proclamation of 1763 (forbidding settlement west of the Appalachians).
• The Imperial Crisis (1763–1775):     * Acts: Sugar Act ($1764$), Stamp Act ($1765$), Townshend Acts ($1767$), Tea Act ($1773$).     * Response: Stamp Act Congress, Sons of Liberty, Boston Massacre ($1770$), Boston Tea Party ($1773$), Intolerable Acts ($1774$).
• Philosophical Foundations:     * John Locke: Social contract and natural rights (life, liberty, property).     * Thomas Paine: Common Sense ($1776$) argued monarchy was irrational.     * Declaration of Independence (1776): Primarily authored by Thomas Jefferson.
• The American Revolution (1775–1783):     * Saratoga (1777): Turning point that secured a French alliance.     * Yorktown (1781): Final major battle.     * Impact on Women: "Republican Motherhood" suggested women needed education to raise virtuous citizens.
• The Articles of Confederation (1781): A weak central government with no executive or taxing power.     * Achievements: Land Ordinance of $1785$ and Northwest Ordinance of $1787$ (banned slavery in the Northwest Territory).     * Shays’ Rebellion (1786): Demonstrated the weakness of the central government.
• The Constitutional Convention (1787):     * Great Compromise: Created a bicameral legislature.     * Three-Fifths Compromise: Counted enslaved people for representation/taxation.     * Ratification: Required a Bill of Rights; defended by the Federalist Papers ($10$, $51$, $78$).
• The Federalist Era:     * Hamilton’s Plan: Assumption of debt, National Bank, whiskey tax.     * Political Parties: Federalists (strong central gov) vs. Democratic-Republicans (states' rights).     * Alien and Sedition Acts (1798): Led to the Virginia and Kentucky Resolutions (doctrine of nullification).

Period 4: 1800–1848 - Expansion and Reform

• Jeffersonian Democracy: The "Revolution of $1800$" saw a peaceful transfer of power.     * Louisiana Purchase (1803): Doubled the nation for  million.     * Marbury v. Madison (1803): Established judicial review.
• Sectionalism and Compromise:     * Missouri Compromise (1820): Admitted Missouri (slave) and Maine (free); set boundary at $36^∘30' ext{N}$.
• Jacksonian Era:     * Expansion of Suffrage: Elimination of property requirements for white men.     * Indian Removal Act (1830): Led to the Trail of Tears (approx. $4,000$ deaths).     * Nullification Crisis (1832): Dispute over the "Tariff of Abominations."     * Bank War: Jackson vetoed the recharter of the Second Bank of the US.
• The Market Revolution:     * Transportation: Erie Canal ($1825$) and railroads.     * Industry: Waltham-Lowell system; Eli Whitney’s cotton gin ($1793$).     * Domesticity: "Cult of Domesticity" for middle-class women.
• Second Great Awakening and Reform:     * Figures: Charles Grandison Finney.     * Movements: Temperance, Abolition (William Lloyd Garrison, Frederick Douglass), Women’s Rights (Seneca Falls Convention, 1848).

Period 5: 1844–1877 - Sectionalism and Civil War

• Manifest Destiny: Expansion driven by American exceptionalism. Led to the Mexican-American War (1846–1848).
• Crisis of the 1850s:     * Compromise of 1850: Included the strict Fugitive Slave Act.     * Kansas-Nebraska Act (1854): Popular sovereignty; led to "Bleeding Kansas."     * Dred Scott v. Sandford (1857): Ruled Black people were not citizens and Congress couldn't ban slavery in territories.
• The Civil War (1861–1865):     * Emancipation Proclamation (1863): Reoriented war goals toward abolition.     * Gettysburg and Vicksburg (1863): Strategic turning points.
• Reconstruction Amendments:     * 13th: Abolished slavery.     * 14th: Citizenship and equal protection.     * 15th: Black male suffrage.
• End of Reconstruction: Compromise of $1877$ saw federal troops leave the South.

Period 6: 1865–1898 - The Gilded Age

• Industrial Giants: Carnegie (Steel, vertical integration), Rockefeller (Standard Oil, horizontal integration).
• Labor Conflict: Great Railroad Strike ($1877$), Haymarket Affair ($1886$), Pullman Strike ($1894$).
• Westward Dispossession: Dawes Severalty Act (1887) broke up communal lands; Wounded Knee (1890) ended armed resistance.
• The New South: Rise of Jim Crow and Plessy v. Ferguson (1896) ("separate but equal").
• Populism: The Omaha Platform ($1892$) and William Jennings Bryan’s "Cross of Gold" speech ($1896$).

Period 7: 1890–1945 - Modernizing America and Global Power

• Progressive Era: Included muckraking (Upton Sinclair), consumer protection, and the $19 ext{th}$ Amendment.
• World War I: Resulted in the Great Migration and the failed League of Nations.
• 1920s Culture: Harlem Renaissance vs. KKK revival and Prohibition.
• The Great Depression and New Deal: FDR’s Relief, Recovery, and Reform programs (Social Security, FDIC, Wagner Act).
• World War II: The "Arsenal of Democracy," Japanese American Interment (Korematsu v. US), and the use of atomic bombs.

Period 8: 1945–1980 - Cold War and Rights Revolutions

• Cold War: Policy of containment; NATO; Korean and Vietnam Wars.
• Civil Rights: Brown v. Board (1954), Civil Rights Act ($1964$), and Voting Rights Act ($1965$).
• Great Society: LBJ’s Medicare and Medicaid programs.
• Social Changes: Second-wave feminism ($Roe v. Wade$), environmentalism (EPA), and Watergate-driven cynicism.

Period 9: 1980–Present - Contemporary America

• Reagan Revolution: Shift toward supply-side economics and social conservatism.
• End of Cold War: Fall of the Berlin Wall ($1989$) and dissolution of USSR ($1991$).
• Modern Challenges: Globalization (NAFTA), the War on Terror ($9/11$, Patriot Act), political polarization, and climate change.