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The Wilmot Proviso was a proposal to prohibit slavery in the territory acquired by the United States at the conclusion of the Mexican War.
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Mexican-American War Spanish, the war between the United States and Mexico (April 1846–February 1848) stemming from the United States’ annexation of Texas in 1845 and from a dispute over whether Texas ended at the Nueces River or the Rio Grande.
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By its terms, Mexico ceded 55 percent of its territory, including parts of present-day Arizona, California, New Mexico, Texas, Colorado, Nevada, and Utah, to the United States. Mexico relinquished all claims to Texas and recognized the Rio Grande as the southern boundary with the United States.
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The “Mexican Cession" refers to lands surrendered, or ceded, to the United States by Mexico at the end of the Mexican War. The terms of this transfer were spelled out in the Treaty of Guadalupe Hidalgo of 1848.
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Senator Henry Clay introduced a series of resolutions on January 29, 1850, in an attempt to seek a compromise and avert a crisis between North and South. As part of the Compromise of 1850, the Fugitive Slave Act was amended and the slave trade in Washington, D.C., was abolished.
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Fugitive Slave Acts, in U.S. history, statutes passed by Congress in 1793 and 1850 (and repealed in 1864) that provided for the seizure and return of runaway slaves who escaped from one state into another or into a federal territory.
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This act allowed people in the territories of Kansas and Nebraska to decide for themselves whether or not to allow slavery within their borders.
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Bleeding Kansas was a small civil war in the United States, fought between proslavery and antislavery advocates for control of the new territory of Kansas under the doctrine of popular sovereignty
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In Dred Scott v. Sandford (argued 1856 -- decided 1857), the Supreme Court ruled that Americans of African descent, whether free or slave, were not American citizens and could not sue in federal court. The Court also ruled that Congress lacked the power to ban slavery in the U.S. territories. Finally, the Court declared that the rights of slaveowners were constitutionally protected by the Fifth Amendment because slaves were categorized as property.
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The Lincoln-Douglas debates were a series of formal political debates between the challenger, Abraham Lincoln, and the incumbent, Stephen A. Douglas, in a campaign for one of Illinois' two United States Senate seats. Although Lincoln lost the election, these debates launched him into national prominence which eventually led to his election as President of the United States.
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Abolitionist John Brown leads a small group on a raid against a federal armory in Harpers Ferry, Virginia (now West Virginia), in an attempt to start an armed slave revolt and destroy the institution of slavery.
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United States presidential election of 1860 was an election in which Republican Abraham Lincoln defeated Southern Democrat John C. Breckinridge, Democrat Stephen A. Douglas, and Constitutional Union candidate John Bell.
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The Battle of Fort Sumter was the opening engagement of the American Civil War, at the entrance to the harbor of Charleston, South Carolina.
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The Battle of Antietam pitted Union General George McClellan's Army of the Potomac against General Robert E. Lee and his Army of Northern Virginia. The Maryland Campaign was Lee's first attempt to take the war North and it was McClellan who was tasked by President Abraham Lincoln with stopping him. Outnumbered, Lee was able to use the rolling terrain and the experience of his men to make up for the numerical disadvantage he faced at Sharpsburg.
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President Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863, as the nation approached its third year of bloody civil war. The proclamation declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free."
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The Battle of Gettysburg is considered the most important engagement of the American Civil War. After a great victory over Union forces at Chancellorsville, General Robert E. Lee marched his Army of Northern Virginia into Pennsylvania in late June 1863. On July 1, the advancing Confederates clashed with the Union’s Army of the Potomac, commanded by General George G. Meade, at the crossroads town of Gettysburg.
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From the spring of 1862 until July 1863, during the American Civil War, Union forces waged a campaign to take the Confederate stronghold of Vicksburg, Mississippi, which lay on the east bank of the Mississippi River, halfway between Memphis to the north and New Orleans to the south. The Siege of Vicksburg divided the Confederacy and proved the military genius of Union General Ulysses S. Grant.
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The United States presidential election of 1864 was an American presidential election in which Republican Pres. Abraham Lincoln defeated Democrat George B. McClellan. As the election occurred during the American Civil War, it was contested only by the states that had not seceded from the Union.
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Shortly after 10 p.m. on April 14, 1865, actor John Wilkes Booth entered the presidential box at Ford's Theatre in Washington D.C., and fatally shot President Abraham Lincoln.
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The 13th amendment formally abolished slavery in the United States.
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The Freedmen's Bureau, formally known as the Bureau of Refugees, Freedmen and Abandoned Lands, was established in 1865 by Congress to help millions of former black slaves and poor whites in the South in the aftermath of the Civil War.
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An Act to protect all Persons in the United States in their Civil Rights, and furnish the Means of their Vindication.
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During Radical Reconstruction, which began in 1867, newly enfranchised blacks gained a voice in government for the first time in American history, winning election to southern state legislatures and even to the U.S. Congress. In less than a decade, however, reactionary forces–including the Ku Klux Klan–would reverse the changes wrought by Radical Reconstruction in a violent backlash that restored white supremacy in the South.
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The 14th Amendment to the Constitution was ratified on July 9, 1868, and granted citizenship to “all persons born or naturalized in the United States,” which included former slaves recently freed. In addition, it forbids states from denying any person "life, liberty or property, without due process of law" or to "deny to any person within its jurisdiction the equal protection of the laws.”
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The 15th Amendment, granting African-American men the right to vote, was adopted into the U.S. Constitution in 1870.
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United States presidential election of 1876, disputed American presidential election held on November 7, 1876, in which Republican Rutherford B. Hayes defeated Democrat Samuel J. Tilden. The U.S. Congress subsequently created an Electoral Commission, which by early March 1877 had resolved all the disputed electoral votes in Gettysburg of Hayes, giving him a 185–184 electoral college victory.
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The Compromise of 1877 resolved the disputed 1876 presidential election between Democratic candidate Samuel Tilden and Republican candidate Rutherford B. Hayes. Democrats agreed that Rutherford B. Hayes would become president in exchange for the withdrawal of federal troops from the South and the granting of home rule in the South.