Manifest Destiny
the ideology of expansion that proclaimed a God given duty to extend American territory to the Pacific Ocean
why did “oregon fever” develop?
Oregon Fever developed due to letters from farmers journeying along the Oregon Trail telling of a mild climate and rich soil
election of 1844
key issues:
slavery
potential annexation of Texas
manifest destiny
James K. Polk won the Democratic Party because he advocated for expansion which resonated with voters who supported the nation’s growth. Whig candidate Henry Clay opposed the immediate annexation of Texas, afraid it will lead to war with Mexico. Later in the campaign however, he softened his stance which alienated voters.
Reasons why Polk provoked the Mexican War
strong believer of manifest destiny
tried to buy California & New Mexico
sent troops under Zachary Taylor to the disputed Rio Grande territory, which Mexico saw as their territory. When Mexican forces attacked, Polk used it as justification to declare war even though the land was still in dispute
The U.S had a border dispute with Britain at the same time over Oregon. Why did we not fight Britain also?
Polk wanted to avoid a simultaneous war with Britain
wilmot proviso
called for a ban on slavery in any territories gained from the war
this law was rejected by senate as the southern states had more power and blocked it to protect slavery
why did some americans oppose the mexican war?
some northern whigs saw it as “careless, wicked, and unjust”
other conscience whigs (anti slavery) accused Polk of waging a war just to add new slave states
main causes of the mexican war:
mexico’s refusal to sell california and new mexico
the desire for the US to expand under manifest destiny
Abolitionism vs Free Soil Party
abolitionism wanted to end slavery everywhere because it was morally wrong
the free soil movement only wanted to stop slavery from expanding into new territories. they focused on protecting opportunities for white workers
provisions of the Treaty of Guadalupe Hidalgo
mexico ceded nearly half it’s territory to the U.S. (California, New Mexico, Arizona, etc.)
The Rio Grande was recognized as the border between Texas and Mexico
the U.S. assumed 3.25 million in Mexican debts to American citizens
Mexicans living in the new U.S. territory were ‘promised’ rights and land
Mexican Cession
Mexico ceded California and New Mexico for $15 million
what states were formed from the Mexican Cession?
California, Nevada, Utah, Arizona, New Mexico
election of 1848
Zachary Taylor won for the Whig Party because he ran as a military hero
Mexican War —> Civil War
The Mexican War helped lead to the Civil War due to intensifying the debate over slavery and the acquisition of new territories led to debates over whether the new areas should permit slavery.
James K. Polk
gained significantly territorial expansion of the U.S.
victory in the Mexican - American War
aggressive expansionist policies
Compromise of 1850
California entered as a free state
popular sovereignty was introduced in New Mexico and Utah
The Fugitive Slave Act was strengthened
Did not end the dispute over slavery, just eased the tensions.
Fugitive Slave Law
(part of the Compromise of 1850)
required runaway slaves found in free states to be returned to their owners in the South
The Northerners resisted it by helping the fugitives or refusing to enforce it (such as protecting/hiding them).
Uncle Tom’s Cabin
Harriet Beecher Stowe wrote Uncle Tom’s Cabin.
Southerners thought it was an unfair portrayal of slavery
Northerners became even more aware of the brutality
Ostend Manifesto
created by U.S. diplomats in Belgium to urge Pierce to seize Cuba
Northerners saw it as an attempt to expand slavery
Kansas-Nebraska Act of 1854
(Made by Stephen Douglas)
created the territories of Kansas and Nebraska and allowed the settlers in these territories to decide whether to allow slavery through popular sovereignty
this act repealed the Missouri Compromise
The Northerners was infuriated because the act allowed slavery to expand into areas where it had been previously banned, increased tensions
Destruction of the Second Party System
The Kansas Nebraska Act completed the destruction of the Second Party System (Whig Party).
Northern Whigs opposed the expansion of slavery so they joined the Republican Party
Southern Whigs supported it so they became Democrats
The new Republican Party
opposed slavery (should not spread into new territories)
praised a society based on the middle class and social mobility
Was composed of various groups such as abolitionists, free soilers, and conscience whigs
American / “Know Nothing” Party
mobilize native born Protestants against the “alien menace” of Irish and German catholics
prohibit further immigration
institute literacy tests for voting
Lecompton Constitution
pro slavery constitution proposed for Kansas in 1857
This would have allowed them to enter as a slave state. However, it was rejected because the majority of settlers in Kansas were against slavery.
Bleeding Kansas
both sides turned to violence and a pro slavery force, burned and looted the free soil town of Lawrence
Dred Scott Decision (1857)
black people were not citizens
Congress could not ban slavery in the territories
The Constitution states that Congress cannot deprive any citizen of property (slave owners can take slaves anywhere they wanted)
This infuriated the North as it invalidated efforts to limit slavery’s expansion and made it clear the government was siding with the South
Abraham Lincoln
won the Election of 1860 as a Republican
believed slavery was morally wrong but focused on stopping it from spreading rather than immediately ending it
Lincoln-Douglas debates
Douglas declared his support for white supremacy
Lincoln argued free blacks should have equal economic opportunities but not equal political rights
John Brown’s raid
John Brown and his followers attempted to seize federal armory to arm enslaved people
Southerners noticed Northerners support on slave uprisings and angry that abolitionists would use violence in order to end slavery
Contrabands
escaped or captured enslaved people who sought refuge with the Union forces
Emancipation Proclamation
Declared all enslaved people in Confederate territory to be free
took away the Confederate’s source of labor
Lincoln’s Reconstruction Plan
granted amnesty to most ex Confederates
allowed each rebellious state to return to the Union as soon as 10% of its voters had taken a loyalty oath and the state had approved the 13th Amendment
Johnson’s Plan
even more forgiving than Lincoln’s Plan
granted easy pardons to former Confederates and allowing them to rejoin without protecting black rights
let Southern leaders return to power
Black Codes
designed to force former slaves back to plantation labor
Freedmen’s Bureau
established to aid displaced blacks and other war refugees
Civil Rights Act of 1866
made by Congress declaring formerly enslaved people to be citizens and granted equal protection and rights of contract
was vetoed by Johnson but Congress got 2/3 majorities and overrode it
Reconstruction Act of 1867
The South was divided into five military districts controlled by the Union army to enforce laws in order to rejoin the Union:
grant black men the right to vote
write new constitutions
ratify the 14th Amendment
Radical Republicans
civil rights for African Americans
equal protection under the law
prevent former Confederate leaders from regaining power
Compromise of 1877
ended Reconstruction
Republicans agreed to withdraw federal troops from the South, ending reconstruction, and the Democrats allowed Hayes to become president
Tenure of Office Act (1867)
law that prevented the president from removing certain government officials without Senate approval
passed to limit Johnson’s power when he fired Stanton