Whose power increased after the fall of the roman empire? islam jews catholic church pagans

the answer is c     : )

explanation:

i don't have an explanation because i don't know, but i think the answer is c because i googled it and google is right : ) just kidding google isn't allways right but the answer is still c. i hope this !

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