Second American Revolution
A term historians use to describe how the Civil War caused major changes in the United States, especially ending slavery and increasing the power of the federal government.
Jefferson Davis
The president of the Confederate States of America who led the South during the Civil War.
Alexander H. Stephens
Vice president of the Confederacy who openly supported slavery as the foundation of the Southern government.
Anaconda Plan
A Union strategy to defeat the Confederacy by blockading Southern ports and controlling the Mississippi River to cut off supplies.
General Stonewall Jackson
A Confederate general known for strong leadership and quick attacks, especially in early battles.
George B. McClellan
A Union general who organized the army well but was criticized for being too cautious and slow to fight.
Robert E. Lee
The main Confederate general who led the Army of Northern Virginia and was respected by both sides.
Ulysses S. Grant
The leading Union general who used total war strategies and later became president.
Trent Affair
A diplomatic crisis when the Union stopped a British ship carrying Confederate diplomats, almost causing war with Britain.
Cotton Diplomacy
A failed Confederate strategy that believed Europe would support the South because they needed cotton
Gettysburg
A major 1863 battle and turning point in the Civil War where the Union stopped Lee’s invasion of the North.
Sherman’s March to the Sea
A Union campaign that destroyed Southern infrastructure to weaken morale and end the war faster.
Appomattox Courthouse
The location where General Lee surrendered to Grant in 1865, effectively ending the Civil War
Suspension of Habeas Corpus
Lincoln temporarily allowed people to be arrested without trial to protect the Union during the war.
Confiscation Acts
Laws that allowed the Union to seize Confederate property and free enslaved people used to support the rebellion.
Emancipation Proclamation
Lincoln’s 1863 order that freed enslaved people in Confederate states and made ending slavery a war goal.
Massachusetts 54th Regiment
One of the first African American regiments in the Union Army, proving Black soldiers could fight effectively.
Copperheads
Northern Democrats who opposed the war and wanted peace with the Confederacy.
Ex Parte Milligan
Supreme Court case stating civilians cannot be tried by military courts when civilian courts are open.
NYC Draft Riots
Violent riots in 1863 caused by anger over the draft and racial tensions.
Election of 1864
Presidential election where Lincoln defeated McClellan, showing continued Northern support for the war.
Gettysburg Address
A speech by Lincoln emphasizing democracy, equality, and the purpose of the war.
Greenbacks
Paper money issued by the Union to help pay for the war.
Morrill Tariff Act (1861)
Raised tariffs to protect Northern industries and help fund the government.