How long was president lincoln's gettysburg address?
a. over two hours
b. forty-five minutes
c. less than two minutes
d. over an hour

answer: d. joseph james clark​

explanation:

a widespread disease that killed many people

the split of the christian church

invasion from arab muslims

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.