It flows into the Mississippi River. In 1805, Lewis and Clark used the Missouri River to navigate further west into Missouri valley which was part of the Louisiana Purchase (1803).
The Missouri River may be considered longer than the Mississippi if you include the rivers that are not actually named the Missouri but represent its main headwaters.
The Missouri River drains a vast area of the north central US, from Montana, Wyoming, and the Dakotas, across Nebraska and Kansas to Missouri. It defines part of the state borders for 5 states.
The mouth of the Colorado River is the Gulf of California
Missouri river
St. louise river
Missouri RiverMississippi River
* Missouri is a ''show me state''. * Missouri became the 24th state on August 10, 1821. * Harry S. Truman was born in Lamar Missouri. * There is a River named after Missouri...Missouri River. * Missouri has its own song. * Jefferson City is Missouri's state capital.
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