Which river is the longest in the United States? 🔊
The longest river in the United States is the Missouri River. Stretching approximately 2,341 miles (3,767 kilometers), it flows through several states before merging with the Mississippi River. The Missouri River has historical significance, serving as a vital transportation route for Indigenous peoples and later for European explorers and settlers. Its vast watershed supports diverse ecosystems and wildlife, making it crucial for local agriculture and recreation. The river also plays a significant role in the culture and economy of the surrounding regions, embodying the spirit of the American frontier.
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