Requiring strict obedience to an authority, such as a dictator

answer; i believe that the correct answer is (c) arctic tundra;

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.

the answer is a. hope this