Which world was broader: the world of primitive tribes or the world of ancient civilizations?

If we take into account the areas that, for example, were occupied by ancient civilizations and primitive people, then it is natural that the world will be wider for primitive tribes. But still, at the time of civilizations, the population on the planet was already much larger than in the primitive era, in connection with which, and the areas in which people settled were wider. That is, we can say that there was a constant development of territories.