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Jeffersonian Era and Early 19th Century Politics

Sep 16, 2025

Overview

This lecture discussed the rise and impact of the Jeffersonian Republicans (1800–1824), focusing on elections, political changes, expansion, conflict, and social roles.

The Election of 1800 and Peaceful Transition

  • The 1800 election ended in a tie between Jefferson and Burr, resolved by the House in Jefferson’s favor.
  • The peaceful transfer of power from Federalists to Republicans was rare in world history.
  • Gabriel’s Rebellion, a failed slave plot, led to harsher laws for enslaved people.

Jefferson’s Presidency and Vision

  • Jefferson favored limited government and saw independent farmers as the republic’s backbone.
  • He distrusted industrialization and preferred an agrarian society.
  • The federal government was small, handling courts, customs, census, and postal services.
  • Marbury v. Madison established judicial review after Adams’ last-minute judicial appointments.

Expansion and Foreign Affairs

  • The Louisiana Purchase (1803) doubled U.S. territory; Lewis and Clark explored the new lands.
  • Barbary pirates attacked U.S. ships, prompting America’s first overseas military action.
  • The 1807 embargo on British and French trade hurt New England’s economy and sparked talk of secession.

Madison’s Presidency and War of 1812

  • Madison continued Jefferson’s policies; Dolly Madison became a prominent First Lady.
  • Tecumseh tried to unite Native Americans but was defeated at Tippecanoe.
  • War Hawks in Congress pushed for war with Britain, leading to the War of 1812.
  • Key events: failed U.S. invasion of Canada, British capture of Washington D.C., Jackson’s victory at New Orleans.
  • The Hartford Convention discussed secession but lost support after peace and Jackson’s win.

Social Change and Women’s Rights

  • Women gained more legal rights, including property and divorce (except in S.C. by 1820).
  • Women’s active roles in churches gave them organizational skills for future suffrage efforts.
  • The language of rights led women, former slaves, and others to question their exclusion from citizenship.

Slavery, Expansion, and Sectionalism

  • The Missouri Compromise (1820) admitted Missouri as a slave state and Maine as a free state, setting a boundary for slavery’s expansion.
  • Jackson invaded Florida without approval, leading to U.S. acquisition from Spain and hardship for the Seminoles.

Monroe Doctrine and Foreign Policy

  • President Monroe, with John Quincy Adams, declared the Western Hemisphere off-limits to European intervention (Monroe Doctrine).

The Election of 1824 and the "Corrupt Bargain"

  • No candidate won a majority in 1824; the House chose John Quincy Adams, who appointed Henry Clay Secretary of State.
  • Jackson’s supporters called this a "corrupt bargain."
  • Adams promoted the "American System" for internal improvements, but Congress rejected his plans.

Key Terms & Definitions

  • Judicial Review — Supreme Court’s authority to rule on constitutionality (Marbury v. Madison).
  • Louisiana Purchase — U.S. acquisition of French territory west of the Mississippi (1803).
  • Embargo — 1807 ban on U.S. trade with foreign ports.
  • War Hawks — Pro-war members of Congress.
  • Missouri Compromise — 1820 law balancing slave and free states.
  • Monroe Doctrine — U.S. policy warning Europe against interference in the Americas.
  • American System — Adams’ plan for federal investment in infrastructure.

Action Items / Next Steps

  • Review assigned reading on the Jeffersonian era.
  • Prepare for a quiz on the War of 1812.
  • Write a short reflection on the Missouri Compromise’s significance.