Which river is the longest in the U.S.? 🔊
The longest river in the U.S. is the Missouri River. Stretching approximately 2,341 miles, it flows through several states, starting from Montana and joining the Mississippi River in St. Louis, Missouri. The Missouri River has played a crucial role in American history, serving as a vital transportation route for explorers and settlers in the 19th century. Today, it supports various industries, agriculture, and recreational activities such as fishing and boating. The river's watershed is essential for the ecosystems it supports and the communities that rely on its resources.
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