AP U.S. History: Market Revolution, Jeffersonian Era, Jacksonian Democracy, and Westward Expansion

Comprehensive vocabulary flashcards covering the Market Revolution, Jeffersonian Era, War of 1812, Era of Good Feelings, Jacksonian Democracy, Indian Removal, Westward Expansion, and the Mexican-American War.

Market Revolution

The transformation from self-sufficient subsistence farming to a national commercial economy linked by regional specialization, factories, and mass markets, creating interconnected networks between Northern manufacturing, Southern agriculture, and Midwestern grain production.

Erie Canal (1825)

A 364-mile New York waterway connecting Lake Erie to the Hudson River that drastically cut shipping costs, fueled midwestern farm exports, made New York City the nation's premier commercial port, and sparked a nationwide canal-building boom.

Steamboats & National Road

Innovations including Robert Fulton's Clermont (1807), which enabled two-way upstream river trade against strong currents, and the federally funded Cumberland (National) Road stretching from Maryland to Illinois, establishing the first major highway link between the East Coast and the Ohio River Valley.

Telegraph (1844)

Samuel Morse's invention that transmitted electrical impulses via Morse Code along wire networks to provide merchants, bankers, and commodity markets with real-time national pricing and communication.

Cotton Gin (1793)

Eli Whitney's machine that dramatically simplified the process of separating seeds from short-staple cotton, making large-scale production profitable, revitalizing Southern slavery, and fueling the expansion of the "Cotton Kingdom" across the Deep South.

Interchangeable Parts

Eli Whitney's system of standardized, identical manufacturing parts for firearms that could be easily assembled or replaced, establishing the structural foundation for modern factory assembly lines and low-cost mass production.

Factory System & Agricultural Innovations

Industrial and agricultural developments sparked by Samuel Slater introducing British textile secrets to establish the first U.S. factories, alongside Cyrus McCormick's mechanical reaper and John Deere's steel plow, which turned Midwestern prairie farming into a high-yield commercial enterprise.

Urbanization

The rapid growth of American cities driven by factory expansion, industrial jobs, and increased mass production, reshaping urban landscapes through an influx of rural workers and foreign immigrants.

Waltham-Lowell System

A New England textile factory model that employed young, unmarried farm women under structured company supervision and strict moral boarding houses, paying independent wages until wage cuts sparked organized resistance.

Lowell Female Labor Reform Association

An early female-led labor organization formed by mill workers under Sarah Bagley in 1844 to petition state legislatures for 10-hour workdays and push back against industrial exploitation.

Commonwealth v. Hunt (1842)

A landmark Massachusetts Supreme Court decision establishing that labor unions were legal combinations with the right to organize and strike, providing legal protection for early labor movements.

Social Classes & Ideals (Market Revolution)

The division into a Northern business elite, an emerging middle class focused on domesticity and order, and casual urban laborers facing instability, all under the influence of the "Self-Made Man" ideal asserting that success derived purely from hard work.

Revolution of 1800

The peaceful transfer of executive power from the Federalist Party to Thomas Jefferson's Democratic-Republicans after a contentious election, establishing a vital precedent for non-violent political transitions in the republic.

Jeffersonian Agrarian Vision

An ideology prioritizing self-reliant yeoman farmers as the foundation of American democracy, advocating for strict constitutional interpretation, reduced federal spending, and a minimal military to prevent central government tyranny.

Democratic-Republicans

A political party led by Thomas Jefferson and James Madison that championed states' rights, agrarian interests, and strict constructionism while opposing Federalist centralized economic policies and favoring ties with France.

Marshall Court & Judicial Review

The transformation of the Supreme Court into an independent, powerful branch under Chief Justice John Marshall; formally established judicial review in Marbury v. Madison (1803), granting federal courts authority to rule congressional acts unconstitutional.

Louisiana Purchase (1803)

The U.S. acquisition of French territory west of the Mississippi River for an amount of $\text{\$15 million}$, which doubled the nation's land area and caused Jefferson to set aside strict constructionism to secure New Orleans and the Mississippi River.

Lewis and Clark and Pike Expeditions

Western explorations including the Lewis and Clark Expedition (1804–1806), aided by Sacagawea, which mapped the route to the Pacific Ocean and documented flora and fauna, and Zebulon Pike's expeditions (1805–1807), which gathered geographical knowledge of the Southern Louisiana Territory and Rocky Mountains.

Barbary Wars (1801–1805)

A series of naval engagements off the North African coast to protect American merchant shipping against pirate extortion, demonstrating executive military authority abroad without a formal declaration of war.

Foreign Friction (1807–1809)

International crises sparked by British impressment of sailors and the Chesapeake-Leopard Affair (1807), which led Jefferson to enact the disastrous Embargo Act of 1807, later replaced by the Non-Intercourse Act of 1809.

War Hawks

A faction of young, aggressive Democratic-Republican congressmen led by Henry Clay and John C. Calhoun who urged war with Britain to protect national honor, curb British support for Native resistance, and potentially annex territory in Florida and Canada.

War of 1812 (1812–1815)

A military conflict between the U.S. and Great Britain caused by trade friction and western expansionism, remembered for the defense of Fort McHenry inspiring the national anthem and Andrew Jackson's victory at the Battle of New Orleans following the Treaty of Ghent.

Hartford Convention (1814)

A secret assembly of New England Federalists who opposed the War of 1812 and proposed constitutional amendments curbing federal authority; viewed by the public as unpatriotic, it triggered the collapse of the Federalist Party.

Era of Good Feelings (1815–1825)

A period of ostensible political unity marked by single-party Democratic-Republican rule under President James Monroe after the Federalist collapse, beneath which sectional debates concerning tariffs, banking, and slavery grew.

American System

Henry Clay's economic blueprint designed to unify the country through internal improvements like roads and canals, funded by high protective tariffs for Northern industry and stabilized by a Second Bank of the United States.

McCulloch v. Maryland (1819)

A Supreme Court ruling affirming the constitutionality of the Second Bank of the United States under the Necessary and Proper Clause, endorsing implied constitutional powers and prohibiting states from taxing federal institutions.

Dartmouth College v. Woodward (1819)

A Marshall Court decision establishing that state governments could not alter private corporate charters without mutual consent, reinforcing private contracts and shielding businesses from state interference.

Gibbons v. Ogden (1824)

A Supreme Court decision overturning a New York state monopoly on steamboat navigation on interstate waters, broadly interpreting commerce and establishing that federal power supersedes state power regarding interstate commerce.

Diplomatic Treaties (1817–1819)

Agreements including the Rush-Bagot Treaty (1817) and Convention of 1818, which demilitarized the Great Lakes and established the 49th parallel northern boundary with British Canada, followed by the Adams-Onís Treaty (1819), which ceded Florida from Spain and defined the southwestern border.

Monroe Doctrine (1823)

A foreign policy statement warning European powers against future colonization or political intervention in the Western Hemisphere, coupled with a U.S. pledge to abstain from interfering in internal European affairs or existing colonies.

Missouri Compromise (1820)

An agreement devised by Henry Clay admitting Missouri as a slave state and Maine as a free state to preserve Senate parity, while prohibiting slavery across the remainder of the Louisiana Purchase north of the $36^\circ 30'$ parallel.

Tallmadge Amendment

A proposed amendment to Missouri's statehood bill seeking to ban the further introduction of slaves and mandate gradual emancipation for children of enslaved mothers, which triggered fierce Southern opposition and the nation's first major crisis over slavery expansion.

Expansion of Slavery & Abolitionists

The growth of the internal slave trade across the South driven by the "King Cotton" economy, countered by an expanding abolitionist movement led by white activists like William Lloyd Garrison and formerly enslaved leaders like Frederick Douglass and Harriet Jacobs.

Second Great Awakening

An early 19th-century religious revival movement emphasizing personal salvation via emotional camp meetings, driving evangelical growth and inspiring social reform movements such as abolitionism, temperance, and women's rights.

Romanticism & American Literature

A cultural movement emphasizing emotion, individualism, and nature above Enlightenment rationalism, exemplified by authors like Washington Irving and James Fenimore Cooper (The Last of the Mohicans) depicting frontier identity.

Transcendentalism (1830s)

A New England philosophical movement led by Ralph Waldo Emerson and Henry David Thoreau that stressed intuition, self-reliance, a spiritual connection with nature, and individual moral conscience over social conformity.

Expansion of Franchise

The systematic removal of property ownership qualifications for voting during the early 19th century, extending voting rights to nearly all adult white men and launching populist mass politics.

Corrupt Bargain of 1824

The controversial political agreement where House Speaker Henry Clay threw his support behind John Quincy Adams in an inconclusive election, securing Adams the presidency; Adams then appointed Clay Secretary of State, leading Jackson supporters to allege fraud.

Tariff of Abominations (1828) & Nullification Crisis

A steep protective tariff condemned by Southern planters, inciting John C. Calhoun's South Carolina Exposition and Protest advocating state nullification; Jackson threatened military action via the Force Bill until Henry Clay helped pass a compromise tariff.

Spoils System & Kitchen Cabinet

Andrew Jackson's practice of appointing partisan loyalists to public office (the spoils system or rotation in office), combined with his reliance on an informal circle of close advisors dubbed the "Kitchen Cabinet" over his official cabinet.

The Bank War

President Jackson's 1832 veto of the recharter bill for the Second Bank of the United States on the grounds that it was an unconstitutional monopoly aiding elites, followed by his transfer of federal deposits to state-chartered "Pet Banks" to dismantle it.

Specie Circular (1836) & Panic of 1837

An executive order by Jackson mandating that purchases of public land be paid in gold or silver (specie) rather than paper bank notes, provoking a severe credit crunch that directly precipitated the Panic of 1837 and a prolonged depression.

Second Party System

The political alignment pitting Jacksonian Democrats (advocating states' rights, limited federal power, and territorial expansion) against the Whig Party under Henry Clay and Daniel Webster (advocating national economic planning, tariffs, and strong central governance).

Indian Removal Act of 1830

Legislation passed under President Jackson mandating the forced exchange of ancestral Native American lands in the Southeast for western lands across the Mississippi River, targeting the "Five Civilized Tribes" to open millions of acres to white settlement.

Supreme Court Indian Cases (1831–1832)

Decisions including Cherokee Nation v. Georgia (1831), which categorized tribes as "domestic dependent nations," and Worcester v. Georgia (1832), in which John Marshall declared Georgia laws void over Cherokee land—a decision Jackson refused to enforce.

Trail of Tears (1838–1839)

The forced march of more than 14,000 Cherokee people by the U.S. Army to present-day Oklahoma, during which starvation, exposure, and disease led to the deaths of over 3,000 Cherokees.

Manifest Destiny

A term coined by journalist John L. O'Sullivan in 1845 declaring that the U.S. was divinely ordained to expand across North America, employed to legitimize continental expansion and the dispossession of Indigenous populations.

Overland Trails & Groups

Pioneering routes like the Oregon Trail through which thousands of homesteaders made arduous multi-month journeys, transforming western ecologies and impacting indigenous peoples adapting to horses and firearms.

Texas Revolution (1835–1836)

An armed rebellion staged by American settlers led by Stephen Austin and Sam Houston against Santa Anna's Mexican government, achieving independence at the Battle of San Jacinto following an earlier defeat at the Battle of the Alamo.

Election of 1844 & Annexation

The election of expansionist Democrat James K. Polk on promises to claim Oregon ("54°40' or Fight!") and annex Texas; before Polk's inauguration, outgoing President John Tyler secured Texas annexation via an 1845 joint congressional resolution.

Mexican-American War (1846–1848)

A conflict triggered by disputes over whether the border of annexed Texas was the Nueces River or the Rio Grande, prompting President Polk to deploy troops into contested territory and initiate a full-scale U.S. invasion of Mexico.

Bear Flag Republic (1846)

A short-lived independent republic proclaimed by American settlers in California rebelling against Mexican rule, which was quickly incorporated into broader American operations during the Mexican-American War.

Treaty of Guadalupe Hidalgo (1848)

The treaty ending the Mexican-American War that established the Rio Grande as the southern border of Texas and ceded California, Nevada, Utah, and parts of Arizona, New Mexico, Colorado, and Wyoming (the Mexican Cession) to the U.S. for an amount of $\text{\$15 million}$.