Why was imperialism mainly a cause of World War I

C

Explanation: Imperialism was  mainly a cause of World War I because Great Britain was trying to rule the United States with an iron fist

where is the picture?

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.