What were border states that stayed under union control

The five border states

Delaware.

Maryland.

Kentucky.

Missouri.

West Virginia.

Tennessee.

Indian Territory.

Kansas.

because of its location and commercial importance, atlanta was used as a center for military operations and as a supply route by the confederate army during the civil war. therefore, it also became a target for the union army. general william tecumseh sherman and his troops captured the city in 1864.

hhghkkggcvbkkjvhkiuvvb