What is the fall of the roman empire makes the beginning of the

The fall of the roman empire led to the Byzantine empire.

The Fall of the Western Roman Empire was the process of decline in the Western Roman Empire in which it failed to enforce its rule, and its vast territory was divided into several successor polities.

Ifound this on google “the existence of agglomeration economies is central to the explanation of how cities increase in size and population, which places the phenomenon on a larger scale. the concentration of economic activity in cities is one reason for their development and growth.” i hope this you for what your looking for.