Answer:
History of the Civil war
Explanation:
The Civil War in the United States was a conflict between the Northern states (the Union) led by President Abraham Lincoln and the Southern states (the Confederacy) led by President Jefferson Davis which took place from 1861 an 1865.
The primary causes of the Civil War were due to the economic, social and political differences between the states with the key issue being slavery as the Southern states relied heavily on slave labor for their agrarian economy.
The Civil War had resulted in an astonishing number of casualties, with approximately 600k - 750k lives lost. It remains as the deadliest conflict in American history.
After the victory of the Unions, the process of reconstruction began to rebuild the South and integrate former slaves into the American society.
