What river is located in Africa and is the world's longest river, at 4,160 miles?

The river you are referring to is the Nile River. It is widely regarded as the longest river in the world, stretching approximately 4,160 miles (6,695 kilometers). The Nile flows northward through northeastern Africa, primarily through countries such as Uganda, Sudan, and Egypt before emptying into the Mediterranean Sea.

Historically, the Nile has been of immense significance to the civilizations that have developed along its banks, particularly in ancient Egypt, where it provided essential resources for agriculture and trade. The river's annual flooding deposited rich silt onto the land, making it highly fertile.

In recent years, the Nile has become a point of contention among the countries that depend on its waters, particularly with projects like the Grand Ethiopian Renaissance Dam causing concerns over water rights. The Nile River's influence on culture, history, and politics highlights its critical role in both past and present African society.