
Civil War (U.S.)
The U.S. Civil War (1861-1865) was a conflict between the Northern states (Union) and Southern states (Confederacy) primarily over issues of slavery, states' rights, and economic differences. The Southern states wanted to maintain slavery and greater independence from federal control, leading to secession. The Union fought to preserve the nation and end slavery. The war resulted in significant loss of life, the abolition of slavery, and eventual Reconstruction of the South. It was a pivotal event that shaped the United States’ future, reaffirming federal authority and leading to civil rights progress.