Territories west of the Mississippi eventually became states.
the answer is: Mississippi river. and your welcome!
The west side is the larger part.
No. Except for the small village (former city) of Kaskaskia, all of Illinois state is east of the Mississippi River.
for trade and transportation
eastern is the Mississippi river and the west is the rocky mountains
The Missouri River
The Missouri River
Napoleon
EastMississippi is east of the Mississippi River.
The Yazoo River is in west central Mississippi and flows into the Mississippi River.
The state of Mississippi is east off the Mississippi River. Mississippi is bordered by the Mississippi River to the west.
It is west of the Mississippi River.
manifest destiny
Spanish explorers were the first to explore of that area.
The Mississippi River is west of the state Alabama
Phoenix is west of the Mississippi River
Yes, California is west of the Mississippi River.