The longest river in Africa is the Nile River. Stretching approximately 6,650 kilometers (4,130 miles), the Nile flows through several countries, including Uganda, Sudan, and Egypt, before emptying into the Mediterranean Sea. It has historically been a crucial lifeline for the civilizations that developed along its banks, providing water, transportation, and fertile land for agriculture. The river consists of two major tributaries: the White Nile and the Blue Nile, which converge in Sudan. The Nile is also famous for its cultural significance, having been revered in ancient Egyptian mythology and serving as the backdrop for many historical events.