There is more than one Tributary to the Mississippi River the Illinois River is one example, it is 273 mile long.
The Missouri River is 2,341 miles long and is the longest tributary to the Mississippi River.
The Missouri River is 2,341 miles long and is the longest tributary to the Mississippi River.
Examples of tributaries include the Missouri River, which is a tributary of the Mississippi River; the Willamette River, which is a tributary of the Columbia River; and the Illinois River, which is a tributary of the Mississippi River.
The Missouri River is 2,341 miles long and is the longest tributary to the Mississippi River.
Arkansas river
The IL, The AR, The OH, The MO.
The Mississippi's longest tributary is the Missouri river measuring around 2,341 miles (3,767 KM) -AMK
The Missouri River is major Tributary of the Mississippi, as well as the Ohio and Illinois Rivers.
Pitssburgh,Pensylvania
The Missouri River and the Ohio River are both important rivers that empty into the Mississippi.
The eastern tributary of the Mississippi river is the Arkansas River. The Arkansas River is 1,460 miles long and is the second largest tributary to the Mississippi River system.
A tributary is a small stream or body of water that flows into a larger body of water. Note that a tributary could also be a river, for example, the Missouri and Ohio rivers flow into the Mississippi river.a tributary (correct spelling) is basically a smaller river that flows into a larger river.