Question 1: When did the American Civil War take place? Answer 1: The American Civil War took place from 1861 to 1865. Question 2: What were the main causes of the American Civil War? Answer 2: The main causes of the American Civil War were states' rights and slavery. The Southern states were advocating for the right to maintain slavery in the territories, while the Northern states were advocating for a total abolition of slavery. Question 3: Who were the main leaders of the American Civil War? Answer 3: The main leaders of the American Civil War were Abraham Lincoln for the North and Jefferson Davis for the South. Question 4: What were the major battles of the American Civil War? Answer 4: The major battles of the American Civil War include the First Battle of Bull Run, the Battle of Antietam, the Battle of Gettysburg, and the Siege of Vicksburg. Question 5: How did the American Civil War end? Answer 5: The American Civil War ended with the surrender of the Confederate Army to the Union Army on April 9, 1865.