-
Underground Railroad
The Underground Railroad was a network of secret routes and safe houses established in the United States during the early to mid-19th century, and used by African-American slaves to escape into free states and Canada with the aid of abolitionists and allies who were sympathetic to their cause. -
Compromise of 1850
Compromise of 1850. A set of laws, passed in the midst of fierce wrangling between groups favoring slavery and groups opposing it, that attempted to give something to both sides. -
Kansas-Nebraska Act
The Kansas-Nebraska Act was passed by the U.S. Congress on May 30, 1854. It allowed people in the territories of Kansas and Nebraska to decide for themselves whether or not to allow slavery within their borders. The Act served to repeal the Missouri Compromise of 1820 which prohibited slavery north of latitude 36°30´. -
Dred Scott Decision
The Dred Scott Decision, officially Scott v. Sandford, was an 1857 Supreme Court case that ruled the already superseded Missouri Compromise was unconstitutional, neither Congress nor territorial legislatures could limit slavery in U.S. territories, that people of African ancestry were not entitled to citizenship -
Election of 1860
United States presidential election of 1860, American presidential election held on Nov. 6, 1860, in which Republican Abraham Lincoln defeated Southern Democrat John C. Breckinridge, Democrat Stephen A. Douglas, and Constitutional Union candidate John Bell. -
Secession of Southern States
The force of events moved very quickly upon the election of Lincoln. South Carolina acted first, calling for a convention to secede from the Union. State by state, conventions were held, and the Confederacy was formed. Within three months of Lincoln's election, seven states had seceded from the Union. -
Battle at Bull Run
This was the first major land battle of the armies in Virginia. On July 16, 1861, the untried Union army under Brig. Gen. Irvin McDowell marched from Washington against the Confederate army, which was drawn up behind Bull Run beyond Centreville. -
Battle of Shiloh
On the morning of April 6, 1862, the Confederate Army of the Mississippi under Johnston launched an attack on Maj. Gen. Grant's Army of the Tennessee near Pittsburg Landing. One author has even gone so far as to call it the Pearl Harbor of the Civil War. In actuality, Shiloh was not all that much of a surprise. -
Seven Days Battle
Seven Days' Battles. Seven Days' Battles, (June 25–July 1, 1862), series of American Civil War battles in which a Confederate army under General Robert E. Lee drove back General George B. McClellan's Union forces and thwarted the Northern attempt to capture the Confederate capital of Richmond, Va. -
Battle of Antietam
The Battle of Antietam, also known as the Battle of Sharpsburg, particularly in the Southern United States, was a battle of the American Civil War, fought on September 17, 1862, between Confederate General Robert E. Lee's Army of Northern Virginia and Union General George B. McClellan's Army of the Potomac. -
Battle at Vicksburg
In May and June of 1863, Maj. Gen. Ulysses S. Grant's armies converged on Vicksburg, investing the city and entrapping a Confederate army under Lt. Gen. John Pemberton. On July 4, Vicksburg surrendered after prolonged siege operations. -
Emancipation Proclamation
Lincoln waited to unveil the proclamation until he could do so on the heels of a Union military success. On September 22, 1862, after the battle at Antietam, he issued a preliminary Emancipation Proclamation declaring all slaves free in the rebellious states as of January 1, 1863. -
Battle at Gettysburg
The Battle of Gettysburg, fought from July 1 to July 3, 1863, 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. -
Lincoln's Assassination
Abraham Lincoln, the 16th President of the United States, was assassinated by well-known stage actor John Wilkes Booth on April 14, 1865, while attending the play Our American Cousin at Ford's Theatre in Washington, D.C.
