The first, the multiregional hypothesis suggests that humans evolved from Homo erectus outside of Africa. ... The second hypothesis, or the African replacement hypothesis, suggests that Homo sapiens left Africa and then inhabited the rest of the Old World, replacing primitive humans that had already left Africa.
The role of the ohio river was very important because it provided resources for the different nations.
Answer:
Records of the Gran Historian
Explanation:
Sima Qian is best known for his work which is today referred to as "Records of the Gran Historian" (written in 91 BC) - so none of the answers seem to be perfect
