No, there were no battles fought in Alaska during the US Civil War.
No battles were fought in Massachusetts during the Civil War .
No Civil War battles of consecuence were fought in California.
no but the Sioux uprising of 1862 in Minnesota is considered part of the Civil war,and had several battles.
The state of Virginia had more battles on its' soil than any other state.
"Civil War" is a proper noun. So would be any of the names of the battles or the soldiers who fought in them.
Yes, Bentonville, right at the end. It was Joe Johnston's last throw.