Joseph Interprets Pharaoh's Dream
Joseph Interprets Pharaoh’s Dream
Lesson 4
The Nile is the longest river it in the world and flows 4,132 miles (6,650 kilometers) north through eastern Africa from its remotest head stream, the Ruvyironza River, in present-day Burundi to a delta and the mouth of the river at the Mediterranean Sea in northeast Egypt. For thousands of years the source of the Nile was unknown, and was considered to be one of the last great mysteries on earth that was still unsolved. Then in the 1850s, a party of Europeans discovered Lake Victoria and its outflow. Later explorers traced the Nile’s ultimate source to the Ruvyironza River, which is one of the upper branches of the Kagera River in modern Tanzania. The Nile has been used for irrigation in Egypt since at least 4000 B.C., a function that now is largely regulated by the Aswan High Dam, constructed in the 1960s in southern Egypt, near the city of Aswan.