which imperial nation appears to have the most dominance in africa?

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

the process of industrialization is called a revolution because

they supported black codes so the answer is a or b

because it took place after the war of 1812 had come to an end.