The American Civil War  Tags: civil_war slavery history united_states  

 This guide is:

The American Civil War (1861–1865) was a civil war between the United States (the "Union") and the Southern slave states of the newly-formed Confederate States of America under Jefferson Davis. The Union included all of the free states and the five slaveholding border states and was led by Abraham Lincoln and the Republican Party, which opposed the expansion of slavery into territories owned by the United States. Republican victory in the presidential election of 1860 led seven Southern states to declare their secession from the Union even before Lincoln took office because Republicans were antislavery.^[1] The Union rejected secession, regarding it as rebellion.

Hostilities began on April 12, 1861, when Confederate forces attacked a U.S. military installation at Fort Sumter in South Carolina. Lincoln responded by calling for a large volunteer army, then four more Southern states declared their secession. In the war's first year, the Union assumed control of the border states and established a naval blockade as both sides massed armies and resources. In 1862, battles such as Shiloh and Antietam caused massive casualties unprecedented in U.S. military history. In September 1862, Lincoln's Emancipation Proclamation made ending slavery in the South a war goal, which complicated the Confederacy's manpower shortages.

In the East, Confederate commander Robert E. Lee won a series of victories over Union armies, but Lee's reverse at Gettysburg in early July, 1863 proved the turning point. The capture of Vicksburg and Port Hudson by Ulysses S. Grant completed Union control of the Mississippi River. Grant fought bloody battles of attrition with Lee in 1864, forcing Lee to defend the Confederate capital at Richmond, Virginia. Union general William Sherman captured Atlanta, Georgia, and began his famous March to the Sea, devastating a hundred-mile-wide swath of Georgia. Confederate resistance collapsed after Lee surrendered to Grant at Appomattox Court House in April 1865.

The war, the deadliest in American history, caused 620,000 soldier deaths and an undetermined number of civilian casualties, ended slavery in the United States, restored the Union by settling the issues of nullification and secession and strengthened the role of the Federal government. However, issues affected by the war's unresolved social, political, economic and racial tensions continue to shape contemporary American thought.

The Gettysburg Address is the most famous speech of U.S. President Abraham Lincoln and one of the most quoted speeches in United States history. It was delivered at the dedication of the Soldiers' National Cemetery in Gettysburg, Pennsylvania, on the afternoon of Thursday, November 19, 1863, during the American Civil War, four and a half months after the Union armies defeated the Confederates at the decisive Battle of Gettysburg.

Abraham Lincoln's carefully crafted address, secondary to other presentations that day, came to be regarded as one of the greatest speeches in American history. In just over two minutes, Lincoln invoked the principles of human equality espoused by the Declaration of Independence and redefined the Civil War as a struggle not merely for the Union, but as "a new birth of freedom" that would bring true equality to all of its citizens, create a unified nation in which states' rights were no longer dominant, defined democracy in terms of government of the people, by the people, for the people, and defined republicanism in terms of freedom, equality and democracy.

Beginning with the now-iconic phrase "Four score and seven years ago," Lincoln referred to the events of the American Revolution and described the ceremony at Gettysburg as an opportunity not only to dedicate the grounds of a cemetery, but also to consecrate the living in the struggle to ensure that "government of the people, by the people, for the people, shall not perish from the earth."

Perhaps the decisive moment of a decisive battle - considered by many historians to be the key point in the Union Army's defensive line that day, Little Round Top was defended successfully by the brigade of Colonel Strong Vincent. The 20th Maine Volunteer Infantry Regiment, commanded by Col. Joshua Lawrence Chamberlain, fought the most famous engagement there, culminating in a dramatic downhill bayonet charge that is one of the most well-known actions at Gettysburg and in the American Civil War.

Pickett's Charge was an infantry assault ordered by Confederate General Robert E. Lee against Maj. Gen. George G. Meade's Union positions on Cemetery Ridge on July 3, 1863, the last day of the Battle of Gettysburg during the American Civil War. Its futility was predicted by the charge's commander, Lt. Gen. James Longstreet, and it was arguably an avoidable mistake from which the Southern war effort never fully recovered psychologically. The farthest point reached by the attack has been nicknamed the high-water mark of the Confederacy

.