The two rivers that in the United States that make up the longest river system in north America are the Missouri and Mississippi river.
Missouri and Mississippi
Missouri and Mississippi
The four longest rivers are found on the following continents: Nile River (Africa) Amazon River (South America) Yangtze River (Asia) Mississippi-Missouri River System (North America)
Missouri river and Mississippi river
Missouri river and Mississippi river
longest river in africa: nile river longest river in europe: volga river actually in russia longest river in north america: missouri longest river in south america: amazon longest river in asia: chang jiang longest river in austalia: murray-darling river top three longest rivers in the world: 1 nile, 2 amazon, 3 chang jiang (should be) or maybe the missouri-mississippi river system(whole thing not just missouri)
Mackenzie River is located in the continent of North America. It is one of the longest rivers in Canada. Covering a distance of 1,800 km.
the Mississippi and Missouri rivers combined!!! :)
The Nile, which is in Egypt and the Amazon, which is in South America
Mississippi-Missouri river system
The longest rivers in Iowa are the Missouri River and the Mississippi River, which form the state's western and eastern borders, respectively. The Des Moines River is the longest river entirely within Iowa, flowing approximately 525 miles. Other significant rivers include the Cedar River and the Iowa River, both of which contribute to the state's extensive river system.