On the territory of which modern countries did primitive people live?

Outbound archaeological expeditions are often devoted to the study of the life of primitive people. It should be said that primitive man lived on the territories of almost every modern country. Finds of primitive settlements are still found throughout Europe. The remains of an ancient man are known in Asia, especially in the Middle East, in Iraq, Iran, and Palestine. Traces of a primitive population are known in Africa, in particular in its northern part, as well as in Southeast Asia.