The Mississippi River, being fed by the Ohio River and Colorado River.
The Mississippi river
the Missouri river
the Missouri river
The Mississippi River.
The Mississippi river.
Mississippi
The Missouri River is longer, but may be considered a tributary to the Mississippi River, which drains much of the eastern interior of the US.
Mississippi River
The Mississippi River, and its tributaries including the Missouri and Ohio Rivers. The Missouri River can be considered to be the longest interior river.
== == The Mississippi River drains into the Gulf of Mexico. Did you also know that the Mississippi River is the second longest river in The United States, only to the Missouri?
Mississippi river
The Great Plains dominate the central US and Canada. This large flat landform features grasslands and stretches from the western edge of the Mississippi River to the Rocky Mountains.