APUSH CH 12: Sectional Conflict and Crisis

Mexican cession

Lands taken by the United States in the U.S Mexican War (1846 - 1848)

Wilmot Proviso

The 1846 proposal by Representative David Wilmot of Pennsylvania to ban slavery in territory acquired from the Mexican War.

"slave power" conspiracy

The political argument, made by abolitionists, free soilers, and Republicans in the pre-Civil War years, that southern slaveholders were using their unfair representative advantage under the three-fifths compromise of the Constitution, as well as their clout within the Democratic Party, to demand extreme federal proslavery policies (such as annexation of Cuba) that the majority of American voters would not support.

free-soil movement

A political movement that opposed the expansion of slavery. In 1848 the free-soilers organized the Free-Soil Party, which depicted slavery as a threat to republicanism and to the Jeffersonian ideal of a freeholder society, arguments that won broad support among aspiring white farmers.

Foreign Miner's Tax

A disminiatory tax, adopted in 1850 in California Territory, that forced Chinese and Latin American immigrant miners to pay high taxes for the righ to prospect for gold. The tax effectively drove these miners from gold fields.

popular sovereignty

The principle that ultimate power lies in the hands of the electorate. Also, a plan, first promoted by Democratic candidate Senator Lewis Cass "squatter sovereignty," then revised as "popular sovereigty," by fellow democratic presidentil aspirant Stephen Douglas, under which Congress would allow settlers in each territory to determine its status as a free or slave.

Compromise of 1850

Laws passed in 1850 that were meant to resolve the status of slavery in territories acquired in the U.S Mexico War.

• Admission of California as a free state

• Fugitive Slave Act

Fugitive Slave Act of 1850

A federal law that set up special federal courts to facilitate capture anyone accused of being a runaway slave. These courts could consider a slaveowner's sworn affidavit as proof, but defendants could not testify or receive a jury trial. The controversial law led to armed conflict between U.S marshals and abolitionists.

Personal liberty laws

Laws enacted in many northern states that guaranteed to all residents, including alleged fugitives, the right to a jury trial.

Treaty of Kanagawa

An 1854 treaty in which, after a show of military force by U.S. Commodore Matthew Perry, leaders of Japan agreed to permit American ships to refuel at two Japanese ports.

Filibustering

Private paramilitary campaigns, mounted particularly by southern proslavery advocates in the 1850s, to seize additional territory in the Caribbean or Latin America in order to establish control by U.S.-born leaders, with an expectation of eventual annexation by the United States.

Ostend Manifesto

An 1854 manifesto that urged President Franklin Pierce to seize the slave-owning province of Cuba from Spain. Northern Democrats denounced this aggressive initiative, and the plan was scuttled.

chain migration

A pattern by which immigrants find housing and work and learn to navigate a new environment, and then assist other immigrants from their family or home area to settle in the same location

nativism

Opposition to immigration and to full citizenship for recent immigrants or to immigrants of a particular ethnic or national background, as expressed, for example by anti-Irish discrimination in the 1850's and Asian exclusion laws between the 1800's and 1940's

American, or Know-Nothing, Party

An anti-immigrant, anti-Catholic political party formed in 1851 that arose in response to mass immigration in the 1840s, especially from Ireland and Germany. In 1854, the party gained control of the state governments of Massachusetts and Pennsylvania.

Kansas-Nebraska Act

A controversial 1854 law that divided Indian Territory into Kansas and Nebraska, repealed the Missouri Compromise, and left the new territories to decide the issue of slavery on the basis of popular sovereignty. Far from clarifying the status of slavery in the territories, the act led to violent conflict in "Bleeding Kansas"

Dred Scott Decision

1857 Supreme Court decision that ruled the Missouri Compromise unconstitutional. The Court ruled against slave Dred Scott, who claimed travels with his master into free states made him and his family free. The decision also denied the federal government the right to exclude slavery in the territories and declared that African Americans were not citizens.

Lewis Cass

Made the compromise of 1850 and advocated for popular/squatter sovereignty.

Stephen Douglas

A moderate, who introduced the Kansas-Nebraska Act in 1854 and popularized the idea of popular sovereignty.

• Compromise fo 1850

Harriet Beecher Stowe

Wrote Tom's Cabin and the key to Tom's Cabin.

Justice Roger B. Taney

The Chief Justice of the Supreme Court who ruled on the Dred Scott decision.

William Walker

A proslavery American adventurer from the South, he led an expedition to seize control on Nicaragua in 1855. He wanted to petition for annexation it as a new slave state but failed when several Latin American countries sent troops to oust him before the offer was made.

John Brown

Abolitionist who was hanged after leading an unsuccessful raid at Harper's Ferry, Virginia (1800-1858)

Abraham Lincoln

16th President of the United States saved the Union during the Civil War and emancipated the slaves; was assassinated by Booth (1809-1865)