Union state, with quite a few Confederate sympathisers.
Illinois received statehood on December 3, 1818. It was the 21st state to be admitted to the Union.
Before becoming a state in the Union, Illinois was known as the Illinois Territory, which was established in 1809. The name "Illinois" itself is derived from the Native American Illinois tribe. The territory was officially admitted to the Union as the 21st state on December 3, 1818.
Union. Maryland was an Union Border state but this counted Union of course.
Illinois was admitted into the Union on December 3, 1818 becoming the 21st state to join the union.
Confederate
Illinois was a Union state during the Civil War.
Confederate state
Mississippi was a Confederate state
Mississippi is a confederate state
Mississippi was a Confederate state
Union
Illinois was admitted as the 21st state into the Union.
In Viirginia, which was a Confederate state
it was a confederate state because the confederate capital was located there
It was confederacy
No. Illinois was admitted into the Union on December 3, 1818 becoming the 21st state to join the union.
A Union state.