The election of 1860 is your answer. When the south got word of Lincoln’s election a few states started seceding within days. This led to the soon start of the war.
The President's Cabinet is your answer.
Answer:
Slavery played the central role during the American Civil War. The primary catalyst for secession was slavery, especially Southern political leaders' resistance to attempts by Northern antislavery political forces to block the expansion of slavery into the western territories
At the end of the play, they feel that Macbeth is weak and will be easily defeated, but at the beginning they thought he was too ferocious of a fighter. ... At the end of the play, they feel that Macbeth is a murderous tyrant, but at the beginning they thought he was a brave and good man
