What is the longest river in the United States?

Here is the question :

WHAT IS THE LONGEST RIVER IN THE UNITED STATES?


Here is the option for the question :

  • Mississippi River
  • Rio Grande
  • Missouri River
  • Yukon River

The Answer:

And, the answer for the the question is :

Missouri River

Explanation:

[STC003521] The Missouri River is the longest river in the United States, with a total length of 2,341 miles (3,767 kilometers). This waterway starts in the Rocky Mountains of Montana, and flows across the United States until it meets the Mississippi River (which is a full 139 miles shorter than the Missouri River) in St. Louis. The Missouri River has been of critical importance to the people of North America for a very long time. During the 19th century, it played an important role in the process of westward expansion in the United States.