Which river is the longest in the United States?

Which river is the longest in the United States?

• A. The Missouri River
• B. The Colorado River
• C. The Mississippi River
• D. The Ohio River

Answer: (C)

The Missouri River is recognized as the longest river in the United States. It stretches approximately 2,341 miles from its source in the Rocky Mountains of Montana to its confluence with the Mississippi River in St. Louis, Missouri. While the Mississippi River is one of the most well-known rivers and often mistakenly thought to be the longest, it is actually about 2,340 miles long, making it slightly shorter than the Missouri. The Colorado River is well-known for its role in the Grand Canyon and other regions, but it spans about 1,450 miles, significantly shorter than the Missouri. The Ohio River, while important in American history and geography, measures approximately 981 miles. Therefore, the longest river in the United States is the Missouri River, which indicates that the chosen answer is not the most accurate.

The Missouri River is recognized as the longest river in the United States. It stretches approximately 2,341 miles from its source in the Rocky Mountains of Montana to its confluence with the Mississippi River in St. Louis, Missouri. While the Mississippi River is one of the most well-known rivers and often mistakenly thought to be the longest, it is actually about 2,340 miles long, making it slightly shorter than the Missouri. The Colorado River is well-known for its role in the Grand Canyon and other regions, but it spans about 1,450 miles, significantly shorter than the Missouri. The Ohio River, while important in American history and geography, measures approximately 981 miles. Therefore, the longest river in the United States is the Missouri River, which indicates that the chosen answer is not the most accurate.