The Nile River is the longest river in the world, stretching over 6,650 kilometers (4,130 miles) in length. It flows through northeastern Africa, primarily through Egypt and Sudan, and is a crucial water source for the region. The river starts in the East African Great Lakes region, with its two main tributaries, the White Nile and the Blue Nile, merging in Khartoum, Sudan, before flowing into Egypt and eventually emptying into the Mediterranean Sea.
The Nile River has played a significant role in the history, economy, and culture of the countries it flows through. In ancient Egypt, the Nile was considered a lifeline and the source of civilization, as its annual flooding deposited nutrient-rich silt along the riverbanks, allowing for agriculture. Today, the river supports irrigation, fishing, transportation, and tourism in Egypt and other countries along its path.