Answer:
The Nile is the longest river in the world, passes through East and Northern Africa, is the only source of freshwater in northeastern Africa, and it is crucial for agriculture.
Step-by-step explanation:
The Nile River is the longest river in the world, and one of the rivers with the biggest water volume. This river starts its flow in the highlands of Eastern Africa and in a roughly south-north direction moves toward the Mediterranean Sea where it ends its flow. The Nile is actually the only river and only source of freshwater in Egypt.
Egypt is the country that is the most dependent on the Nile. Not just that the Nile is the only source of freshwater, but it is also crucial for traveling and transportation in the interior, as well as for agriculture. Since the river has a slow flow in a lowland area through Egypt, traveling, and transportation through it is very easy and economically the most justifiable. Agriculture depends exclusively on the water of the Nile and the fertile sediments along its shores.