What is the longest river in Africa?

The Nile River is the longest river in Africa, stretching approximately 6,650 kilometres (4,130 miles). It flows through 11 countries, including Egypt, Sudan, South Sudan, and Uganda, before emptying into the Mediterranean Sea. The Nile is a vital source of water and life for millions of people and supports agriculture, fishing, and transportation. Its two main tributaries are the White Nile, originating in Lake Victoria, and the Blue Nile, which begins in Ethiopia. The river has played a central role in the development of ancient and modern civilisations.