The main way in which Congress can <span>exercise its power over the president in the case of an undeclared war is by ensuring that any troops sent overseas only remain there for a limited amount of time without Congressional approval, since only Congress can declare war. </span>
With the Renaissance, trade and exploration became prevalent. This caused many European nations to try and conquer lands that were then uncharted, leading to the displacement and enslavement of many indigenous populations.
I think it’s B. cause it kinda talks about what he is trying to say but I’m not sure .
This is all you'll need to find the answer.
http://www.momentmag.com/how-the-first-world-war-changed-jewish-history/