Chapter 13: Expansion, War, and Sectional Crisis Flashcards
Manifest Destiny
The 19th-century belief that it was the destiny of the United States to expand westward and bring American ideals and civilization to the continent.
Californios
Mexican residents of California during the Mexican and early American periods of California’s history.
“Fifty-four forty or fight!”
A slogan used in the 1844 presidential campaign, referring to the U.S. claim to the Oregon Territory up to the latitude of 54°40’N.
conscience Whigs
A faction within the Whig Party that opposed the spread of slavery in newly acquired territories.
Wilmot Proviso
A proposal in 1846 to prohibit slavery in any territory acquired from Mexico during the Mexican-American War, though it was never enacted.
free-soil movement
A political movement in the 1840s and 1850s that opposed the expansion of slavery into the Western territories.
squatter sovereignty
The idea that settlers in a territory should have the right to determine the status of slavery in that territory through a popular vote.
forty-niners
The people who rushed to California in 1849 during the Gold Rush.
“slavery follows the flag”
A concept asserting that slavery could exist in the newly acquired territories if the inhabitants wanted it, even if it was prohibited by territorial governments.
Compromise of 1850
A series of legislative measures that aimed to settle the debate over the expansion of slavery in the newly acquired territories, including the admission of California as a free state.
personal-liberty laws
State laws passed in the North in the 1850s aimed at protecting the rights of free African Americans and resisting the Fugitive Slave Act.
Gadsden Purchase
The acquisition of a strip of land in what is now Arizona and New Mexico from Mexico in 1853 to facilitate the construction of a southern transcontinental railroad.
Ostend Manifesto
A secret proposal in 1854, primarily by American diplomats in Europe, to purchase or seize Cuba from Spain, which was met with controversy and opposition.
Kansas-Nebraska Act
A law passed in 1854 that allowed the territories of Kansas and Nebraska to decide for themselves whether to allow slavery, effectively repealing the Missouri Compromise.
American, or Know-Nothing, Party
A political party in the 1850s that was anti-immigrant and anti-Catholic and sought to limit the influence of these groups in American society.