The Mississippi River is one of the longest rivers in North America, stretching about 2,340 miles from its source at Lake Itasca in Minnesota to its mouth in the Gulf of Mexico. It serves as a vital waterway for transportation, commerce, and agriculture, flowing through or bordering ten states. The river is known for its diverse ecosystems, supporting various wildlife and plant species. It plays a crucial role in the history and culture of the United States, influencing the development of cities like New Orleans and St. Louis along its banks.