Compare the extent and impact of external interactions, such as trade or migration, on Sub-Saharan Africa and the Americas. To what extent did those external influences affect the integration of each region into broader networks of trade?

explanation:

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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 would be c epic   an epic is a long narrative poem about a heroic figure