The longest river in the world is the Nile, stretching across the continent of Africa for over 6,853 kilometers. It is the world’s longest river, and it originates in the Great Lakes region of Central Africa, draining from Lake Victoria and flowing northward through Uganda, Ethiopia, Sudan, and Egypt before finally emptying into the Mediterranean Sea. The Nile serves as a lifeline for millions of people in this region, as it supplies much of their drinking water and irrigation for farms.
The Nile is also an incredibly important river historically, serving as a major transportation route in ancient times. It was the source of much wealth and power for the Egyptian civilization, and its water was used for many of the great monuments and cities of antiquity. It also played a major role in the development of the great civilizations of Mesopotamia and the Fertile Crescent.