1. Cotton Gin
• Definition: A machine invented by Eli Whitney in 1793 that quickly removed seeds from cotton fibers.
• Historical Significance: Increased cotton production in the South, making it highly profitable and dramatically increasing the demand for enslaved labor, thus reinforcing slavery.
2. Slave-Owning Society
• Definition: A society where the economy, culture, and politics are deeply tied to the institution of slavery.
• Historical Significance: The Southern states relied heavily on enslaved labor for their agricultural economy, which led to deep divides between the North and South.
3. Free African Americans
• Definition: African Americans who were not enslaved, either by birth, manumission, or escape.
• Historical Significance: They faced significant discrimination and had limited rights, but many worked to support abolition and helped others escape slavery via networks like the Underground Railroad.
4. Life of Southern Slaves
• Definition: The harsh conditions endured by enslaved people, including forced labor, physical abuse, and lack of freedom.
• Historical Significance: Their lives exemplified the brutality of slavery, fueling abolitionist movements in the North.
5. Texas Annexation (1845)
• Definition: The incorporation of Texas into the United States.
• Historical Significance: Sparked tensions with Mexico, leading to the Mexican-American War, and reignited debates over the expansion of slavery into new territories.
6. Manifest Destiny
• Definition: The belief that the United States was destined to expand westward across the continent.
• Historical Significance: Justified U.S. territorial expansion, but it also led to conflicts with Native Americans, Mexico, and debates over slavery.
7. Mexican-American War (1846-1848)
• Definition: A war between the U.S. and Mexico over territorial disputes, especially Texas.
• Historical Significance: Resulted in the U.S. gaining large territories (like California and the Southwest) but intensified debates over slavery.
8. Popular Sovereignty
• Definition: The idea that people in a territory should vote to decide whether to allow slavery.
• Historical Significance: Tried to resolve the slavery debate but led to violent conflicts, especially in Kansas (“Bleeding Kansas”).
9. California Gold Rush (1848-1855)
• Definition: The mass migration to California after gold was discovered.
• Historical Significance: Accelerated California’s statehood but raised issues about slavery in new territories.
10. Harriet Tubman
• Definition: An escaped enslaved woman who became a conductor on the Underground Railroad.
• Historical Significance: Helped hundreds of enslaved people escape to freedom and became a symbol of the abolitionist movement.
11. Compromise of 1850
• Definition: A series of laws meant to balance the interests of free and slave states.
• Historical Significance: Included the Fugitive Slave Act, which angered the North and deepened sectional tensions.
12. Free-Soil Party
• Definition: A political party opposing the expansion of slavery into new territories.
• Historical Significance: Highlighted the growing political divide over slavery.
13. Kansas-Nebraska Act (1854)
• Definition: Allowed territories to decide on slavery through popular sovereignty.
• Historical Significance: Repealed the Missouri Compromise and led to violent clashes in Kansas.
14. Stephen A. Douglas
• Definition: A senator who championed popular sovereignty and debated Lincoln in the 1858 Senate race.
• Historical Significance: Played a key role in the Kansas-Nebraska Act and national debates over slavery.
15. Uncle Tom’s Cabin (1852)
• Definition: A novel by Harriet Beecher Stowe depicting the horrors of slavery.
• Historical Significance: Increased anti-slavery sentiment in the North and angered the South.
16. Dred Scott Decision (1857)
• Definition: Supreme Court ruling that African Americans were not citizens and that Congress couldn’t ban slavery in territories.
• Historical Significance: Infuriated abolitionists and made sectional tensions worse.
17. Bleeding Kansas
• Definition: Violent clashes in Kansas over whether the territory would allow slavery.
• Historical Significance: Demonstrated the failure of popular sovereignty and escalated tensions leading to the Civil War.
18. Election of 1856
• Definition: James Buchanan (Democrat) won, defeating Republican John C. Frémont.
• Historical Significance: Buchanan’s win avoided immediate conflict but failed to prevent the Civil War.
19. Harper’s Ferry/John Brown (1859)
• Definition: John Brown’s raid on a federal arsenal to start a slave uprising.
• Historical Significance: Polarized the nation and made Brown a martyr for the abolitionist cause.
20. Election of 1860
• Definition: Abraham Lincoln won as the Republican candidate.
• Historical Significance: His election prompted Southern states to secede, leading to the Civil War.
21. Abraham Lincoln
• Definition: The 16th U.S. president who led the Union during the Civil War.
• Historical Significance: Preserved the Union, issued the Emancipation Proclamation, and worked to end slavery.
22. Secession
• Definition: The withdrawal of Southern states from the Union after Lincoln’s election.
• Historical Significance: Directly led to the Civil War.
23. Confederate States of America
• Definition: The government formed by Southern states that seceded.
• Historical Significance: Their existence caused the Civil War.
24. Fort Sumter (1861)
• Definition: A Union fort in South Carolina where the first shots of the Civil War were fired.
• Historical Significance: Marked the official start of the Civil War.
25. Civil War Border States
• Definition: Slaveholding states that stayed in the Union (e.g., Kentucky, Missouri, Maryland).
• Historical Significance: Their loyalty was crucial to the Union’s strategy.
Updated 118d ago