The Missouri and the Mississippi
The Missouri River and the Mississippi River are the two longest rivers that are completely within the US. The Yukon River is the longest river but originates in Canada.
Colorado river is the longest river in us(1450 miles)
One of the two longest rivers in the USA is the Mississippi River.
The longest river in the United States is the Mississippi
The two rivers that in the United States that make up the longest river system in north America are the Missouri and Mississippi river.
The Amazon River is not the longest river in the US. It is the longest river in South America.
mississippi
You would be on the Mississippi River if you were riding a paddleboat up the longest river in the US. The Mississippi River is the longest river in the US, stretching approximately 2,340 miles.
The longest river in the US is the Missouri River that is 2,341 mi/3,768 km long.
The Mississippi River
The Missouri is the longest, Mississippi is the largest.The longest river is Missouri with 2540 miles
The Missouri is the longest, Mississippi is the largest.The longest river is Missouri with 2540 miles