What evidence exists of a migration in ancient Africa?

A. Many pyramids in sub-Saharan Africa

B. The existence of many related languages

C. Ancient writings about migration

D. Eygyptian temples in equatorial Africa

The correct answer is B. The existence of many related languages

Explanation:

Migration is the process in which a group of people leaves the place where they live and move to another mainly with the purpose of settling for some time or permanently. On the other hand, Migration in Ancient Africa refers to the process in which humans that had originated in African territories left the continent around 60000 years ago, in this way this process of migration led to humans migrating to different continents and to an important diversification of the species with new physical features that were linked to each environment.

Additionally, this common origin implies features of all humans are shared despite of the years passed, one of these features that supports this theory is that many languages are related languages, this can be explained as small populations in different continents with its own language led to bigger and spread populations whose language was different to the original language but still shared some features, in this way a set of languages descended from a common language that originated in Africa and these set of language also give origin to new languages and to the languages that we know today. For this reason, even when languages are different they share common ancestors and because of this modern language can be grouped in families, which supports humans originated in Africa and then spread to other continents as if they did not have a common origin, languages would not share common features.