Describe the first Human found in north-east Africa?

The first human found in north-east Africa was likely a member of the Homo erectus species, which lived in the region around 1.9 million years ago. Homo erectus was a species of early human that had a more modern body plan than earlier hominins, with a larger brain and a more upright posture. They were skilled toolmakers and likely used fire for cooking and warmth. The discovery of Homo erectus fossils in places like Ethiopia and Kenya has provided valuable insights into the evolution of our species.

Name: Omo 1
Age: 130,000 - 200,000 years old
Species: Homo sapiens
Location: Kibish Formation, Omo Valley, Ethiopia

Discovery:
Omo 1 was discovered by a team of archaeologists led by Richard Leakey and Alan Walker in 1969. It was found along the Omo River in the Omo Valley of Ethiopia.

Physical Features:
- Partial remains, including a well-preserved skull
- Skull shape similar to modern humans, with a high forehead and reduced brow ridge
- Teeth show signs of meat-eating
- Brain volume similar to modern humans, indicating advanced cognitive abilities

Significance:
Omo 1 is considered to be the earliest known example of anatomically modern humans in Africa. Its discovery pushed back the date of the emergence of Homo sapiens by about 100,000 years, and it provided evidence for the multi-regional hypothesis of human evolution, which suggests that modern humans evolved simultaneously in different regions of the world.

Additional Notes:
- Omo 1 is one of several important hominin fossils found in the Omo Valley, including the Omo Kibish Hominids, which are older and more primitive.
- The Omo Valley is a rich archaeological site that has yielded numerous fossils and artifacts, providing valuable insights into human evolution in Africa.