I believe that A and B are correct, and if you need 3 than A, B, and D are correct.
Answer:
An enduring issue is a problem or obstacle which countless societies have tried to solve in varying ways.
As more people came to trade, the more wealth the city gained. So in general, as the number of trades increased, more and more people arrived at the city making it wealthy and strong in population.
Answer:Hitler's theme was racial supremacy against Jews, and pretty much everyone else. He believed the Germans (specifically his "Aryan" race) were much better than all the other humans. He rose to power March, 1933.
Explanation: