It flows into the Mississippi River. Lewis and Clark used the Missouri River to navigate further west.
it is a river. PERIOD
Missouri river
St. louise river
Missouri RiverMississippi River
Missouri RiverMissouri River; Illinois River
Missouri (and Columbia)
NO. The Missouri river is the tributary
Missouri river
The Missouri River flows into the Mississippi River just north of Saint Louis, Missouri.
St Louis lies on the west bank of the Mississippi River. Just north of the city proper, the Missouri River joins the Mississippi.
it is the Mississippi river that is the longest
the Missouri river
The Missouri. In fact, the "whole thing" is often referred to as the Missouri-Mississippi river system. It's huge, and is the largest river system in North America, and one of the largest ones in the world. You can find a link to an informative article below.