Describe some problems faced by western europe following the fall of the roman empire.

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

the church governed the society after the empire fell.   constantine took charge of rome and ended the confusion which had over religion and made christianity as the only religion and that started ruling the roman empire. he also divided the empire into two and fortified the eastern part.   he ruled the eastern part.