After the Battle of Fort Sumter, people who did not want to secede from the Union created the state of
Tennessee.
Arkansas.
West Virginia
North Carolina

West Virginia is the answer

The word loyalist means:" A person who is loyal to a political cause, government, or leader especially in times of revolt."

Example: A colonist of the American Revolutionary period who supported the British cause.

The Revolutionary war split the people of the American colonies into two groups: the loyalist and the patriots.

Patriots were the people who wanted the American colonies to gain their  independence from Britain. They wanted their own country called  the United States.