APUSH VOCAB 10/19

Thomas Jefferson

Democratic-Republican third U.S. president (1801–1809) who championed limited federal governance and an agrarian republic, yet significantly expanded federal power via the Louisiana Purchase.

Revolution of 1800

Presidential election marking the first peaceful transfer of executive power between opposing political factions (Federalists to Democratic-Republicans).

Electoral College (Election of 1800 crisis)

Constitutional mechanism that produced an unexpected tie between running mates Thomas Jefferson and Aaron Burr, delegating the final selection to the House of Representatives.

Virginia Dynasty

The consecutive sequence of three southern Democratic-Republican presidents—Jefferson, Madison, and Monroe—who led the nation from 1801 to 1825.

Barbary War

Early naval conflict in the Mediterranean against North African states demanding tribute, fought to defend American commercial shipping without a formal declaration of war.

Marbury v. Madison (1803)

Landmark Supreme Court decision that firmly established the principle of judicial review, granting the judiciary power to declare acts of Congress unconstitutional.

Louisiana Purchase (1803)

Acquisition of approximately 828,000 square miles of western territory from France for $15\text{ million}$, doubling the geographic footprint of the United States and testing Jefferson's strict constitutional constructionism.

Lewis and Clark Expedition

Corps of Discovery journey commissioned to explore the newly bought trans-Mississippi West, document geography and natural resources, and negotiate with Native American nations.

Sacagawea

Shoshone woman who provided indispensable assistance to the Corps of Discovery as an interpreter, navigator, and diplomatic liaison with Indigenous tribes.

Embargo of 1807

Jeffersonian commercial law prohibiting American vessels from sailing to foreign ports, designed to force British and French respect for neutral trade but ultimately crippling the U.S. domestic economy.

Tecumseh

Shawnee political and military leader who organized an extensive confederation of Indigenous nations to resist Anglo-American territorial encroachment in the Ohio Valley.

War Hawks

Aggressive, younger Democratic-Republican congressmen, notably Henry Clay and John C. Calhoun, who pushed for war against Britain to protect maritime sovereignty and acquire western land.

Battle of Tippecanoe (1811)

Clash in the Indiana Territory in which William Henry Harrison's troops dispersed the Shawnee confederacy encampment at Prophetstown, accelerating anti-British sentiment across the West.

War of 1812

Armed conflict between the United States and Great Britain incited by impressment, maritime trade blockades, and British arms supplies to frontier Native nations.

Daniel Webster

Leading New England statesman and orator who fiercely criticized the War of 1812 and trade embargoes, defending northeastern commercial and shipping interests.

Battle of Horseshoe Bend (1814)

Decisive military clash where Andrew Jackson's Tennessee militia defeated the Red Stick Creeks, opening vast tracts of fertile southern land to white settlement and plantation slavery.

Treaty of Ghent (1814)

Diplomatic agreement concluding the War of 1812 that restored status quo ante bellum, reestablishing prewar territorial borders without concessions on impressment.

Battle of New Orleans (1815)

Sensational American military triumph led by Andrew Jackson fought after the peace treaty had been signed, igniting a surge of national pride and propelling Jackson to national fame.

John Marshall

Influential fourth Chief Justice of the Supreme Court whose rulings consistently augmented federal authority, asserted judicial supremacy, and protected corporate and property contracts.

McCulloch v. Maryland (1819)

Supreme Court ruling that confirmed the constitutional legitimacy of the Second Bank of the United States under the 'necessary and proper' clause and ruled that states cannot tax federal instrumentalities.

Gibbons v. Ogden (1824)

Supreme Court decision striking down a state-granted steamboat monopoly, confirming that congressional authority over interstate commerce reigns supreme over conflicting state laws.

Fletcher v. Peck (1810)

First Supreme Court ruling to strike down a state law as unconstitutional, affirming that contracts cannot be impaired by state legislative action.

Adams–Onís Treaty (1819)

Accord in which Spain ceded Florida to the United States and clearly delineated the boundary between U.S. territory and Spanish possessions in the Southwest.

Monroe Doctrine (1823)

Foundational foreign policy statement warning European monarchies against further colonial ventures or armed interventions in the sovereign nations of the Western Hemisphere.

Panic of 1819

The nation's first major peacetime financial downturn, triggered by falling agricultural export values, wild western land speculation, and sudden bank credit contraction.

Commonwealth System

State-level legislative policy that actively subsidized internal improvements, chartered banks, and granted special business privileges to stimulate broad economic growth.

Erie Canal

363-mile artificial waterway completed in 1825 linking Albany to Buffalo, slashing transit costs and forging an enduring economic corridor between the Old Northwest and the Atlantic seaboard.

Market Revolution

Comprehensive economic transition away from local subsistence production toward specialized commercial agriculture, mechanized factory production, and nationally integrated markets.

Transportation Revolution

The rapid expansion of turnpikes, canals, steamboats, and early rail lines that lowered regional freight rates and integrated sectional economies.

Waltham–Lowell System

Integrated textile factory model that centralized all manufacturing processes under one roof while recruiting young, unmarried farm women living in supervised boardinghouses.

Cotton Gin

Mechanical invention by Eli Whitney (1793) that sped up the extraction of seeds from short-staple cotton, revitalizing the southern plantation economy and intensifying the domestic slave trade.

Inland System / Second Middle Passage

The systematic, forced domestic sale and overland transportation of over one million enslaved African Americans from the Upper South to the cotton-rich soils of the Deep South.

Chattel Principle

The legal and economic premise reducing enslaved human beings to the status of movable personal property subject to buying, selling, mortgaging, or inheritance.

"Positive Good" Defense

Ideological argument championed by southern apologists like John C. Calhoun asserting that slavery was an indispensable, mutually advantageous moral institution rather than a necessary evil.

Interchangeable Parts

Manufacturing methodology employing standardized, machine-cut components, enabling rapid assembly and easy replacement of parts in firearms and machinery.

Artisan Republicanism

Socio-political ideology emphasizing that independent, skilled craftspeople operating their own small shops formed the moral backbone of a virtuous republic.

Cult of Domesticity

Nineteenth-century middle-class ideal defining separate gender spheres, dictating that a woman's primary purpose was to provide moral guidance, domestic tranquility, and childcare within the private home.

House of Representatives (Election of 1800)

The lower chamber of Congress that broke the 1800 Electoral College deadlock between Thomas Jefferson and Aaron Burr, ultimately choosing Jefferson as the third U.S. president.

Sioux

Powerful Native American confederacy on the Northern Great Plains whose territorial boundaries, trading networks, and diplomatic relations were directly impacted by the Lewis and Clark expedition and early U.S. western expansion.

Andrew Jackson

Tennessee general who rose to national prominence during the War of 1812 by defeating Creek forces at Horseshoe Bend and routing the British army at the Battle of New Orleans.

John Quincy Adams

Secretary of State under James Monroe who secured Florida through the Adams–Onís Treaty and formulated the core principles of the Monroe Doctrine.

Henry Clay

Kentucky statesman and prominent congressional War Hawk who advocated for aggressive measures against Great Britain in 1812 to defend national honor and open western lands.

John C. Calhoun

South Carolina congressman who served as a prominent War Hawk pushing for the War of 1812, later emerging as a foremost champion of southern states' rights and proslavery ideology.

National Road

The first federally funded interstate highway (Cumberland Road), linking the Potomac River to the Ohio River valley and facilitating westward migration and interstate commerce.

Telegraph

Telecommunication technology developed by Samuel Morse that transmitted electrical signals over wire lines, dramatically accelerating long-distance business communications and commercial coordination.

Steamboat

Steam-powered river vessel capable of navigating upstream currents with heavy freight, slashing transit times and connecting interior agricultural producers with distant coastal markets.

Robert Fulton

American inventor and entrepreneur who designed the Clermont, demonstrating the commercial viability of steamboat transportation on American rivers.

Mechanical Reaper

Horse-drawn agricultural implement patented by Cyrus McCormick that mechanized grain harvesting, greatly expanding agricultural productivity and commercial grain farming in the Midwest.

Postal Service

Expanding federal communications network that fostered the distribution of newspapers and letters, integrating remote communities and facilitating regional commerce.

Steam Power

Mechanical energy generated by steam engines that liberated industrial manufacturing from riverside water wheels and enabled continuous factory and locomotive operation.

Factory System

Production arrangement that concentrated machinery, power sources, and wage laborers in centralized facilities, replacing decentralized artisan workshops and household production.

Spinning Jenny

Multi-spindle textile spinning frame invented during the Industrial Revolution that allowed a single operator to spin multiple spools of thread simultaneously, accelerating yarn manufacturing.

Industrial Revolution

Widespread economic transformation marked by the replacement of hand tools with power-driven machinery, the growth of factory manufacturing, and accelerated urbanization.

Franklin Institute of Philadelphia

Scientific and mechanical association established in 1824 to showcase industrial innovations, train skilled artisans, and foster technological progress.

Machine Tools

Specialized metalworking machines, including lathes and milling machines, that shaped standardized metal components with high precision, making interchangeable parts possible.

Singer Manufacturing Co.

Mass-production pioneer that popularized the mechanical sewing machine through innovative manufacturing and installment financing, epitomizing mid-nineteenth-century industrial expansion.

Eli Whitney

American inventor who revolutionized southern agriculture with the cotton gin and pioneered the commercial use of interchangeable parts in firearms manufacturing.

Cotton and Wool Tariffs

Protective federal import duties designed to shelter nascent northeastern textile mills from foreign competition, fueling economic friction between the industrial North and agrarian South.

Lowell Girls

Young, unmarried rural women hired to operate machinery in Massachusetts textile mills under supervised boardinghouse conditions, exemplifying early industrial wage labor.

Black Belt

Exceptionally fertile, dark-soiled crescent spanning Georgia, Alabama, and Mississippi where large-scale plantation agriculture and chattel slavery rapidly expanded.

Gradual Emancipation

Legislative process adopted by northern states that phased out slavery over time (often freeing children of enslaved individuals once they reached adulthood), fostering free Black communities.

Manumission Acts and Repeals

State legislative measures that initially enabled enslavers to voluntarily free enslaved individuals, which were subsequently curtailed or repealed across the South as cotton cultivation expanded.

Apologists

Southern writers, theorists, and politicians who constructed racial, paternalistic, and economic defenses to justify the perpetuation and expansion of chattel slavery.

Alexander Stephens

Georgia politician who emerged as a prominent defender of southern slaveholding society and racial hierarchy, later articulating these views as Confederate vice president.

Paternalism

Proslavery doctrine depicting enslavers as benevolent, protective heads of extended households, constructed to obscure the violence and coercion intrinsic to chattel slavery.

Gang Labor System

Highly regimented plantation labor regimen where teams of enslaved workers performed coordinated, disciplined field tasks under the continuous watch of an overseer or driver.

Yeoman

Independent small landowning farmer in the antebellum South who cultivated family plots, typically without enslaved labor or owning very few enslaved workers.

Tenant Farmers

Agricultural workers who rented land and paid landlords through cash or a portion of their crop yield, characterizing inequalities within agrarian society.

Unions

Early labor organizations created by skilled artisans and factory wage workers to strike and collectively bargain for reasonable hours, higher wages, and safer working conditions.

Labor Theory of Value

Economic premise asserting that the value of any commodity is derived from the human labor necessary to produce it, used by workers to demand higher shares of industrial earnings.

Urbanization

Rapid expansion of city populations and infrastructures fueled by the rise of factory employment, commercial transport networks, and rural-to-urban migration.

Middle Class

Emerging socio-economic tier of professionals, clerks, merchants, and prosperous artisans whose rising disposable income and domestic ideals shaped nineteenth-century culture.

Self-Made Man

Cultural concept celebrating individuals who attained wealth, independence, and social mobility through personal discipline, perseverance, and hard work rather than inherited status.