Why are four states in the union civil war colored light blue?

which states are they? It could be they were neutral.

Explanation:

Blue indicates the northern Union states, light blue represents four Union states that permitted slavery (border states) and anti-slavery West Virginia.

Explanation:

Red represents southern seceded states in rebellion, also known as the Confederate States of America.

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.

when she faked her death and the readers knew but romeo didn't.