Mississippi River
The Mississippi River forms the western border of Illinois.
The Mississippi River forms the western border of Illinois.
The Mississippi River forms the wavy western border of Illinois. And the Ohio Wabash River is the southern border of Illinois.
The river that forms the western border of Illinois is the Mississippi River.
Illinois is bordered by the Mississippi River on the west.
Mississippi.
the river that flows along the western border of the district is the kwilu river
The Mississippi River.
Illinois is bordered by the Mississippi River on the west
Illinois is bordered by the Mississippi River on the west.
Mississippi river