Final answer:
The Confederate States of America was formed to preserve slavery and had political leaders like Jefferson Davis. Fort Sumter was the site of the first shots fired in the Civil War.
Step-by-step explanation:
The Confederate States of America was established in response to Abraham Lincoln's election as president and the secession of several southern states from the Union. The Confederacy was formed to preserve slavery, and its top political leaders included Jefferson Davis as the President of the Confederacy and Robert E. Lee as one of the top military leaders. Fort Sumter, located in Charleston, South Carolina, was the site of the first shots fired in the Civil War when Confederate forces attacked the fort, leading to the start of the war.