Answer:
the proliferation of nuclear weapons and technology
Explanation:
It would be in the "B. United States" that women achieved greater economic success during the 1930s, due mostly to the fact that the US during this time was a democratic nation (unlike the others on the list).
Answer:
He help find collages and schools back to the church. They worked to spread Catholicism.
Explanation:
Well assuming you mean America, and not considering Civil War, I would say the draft of the Constitution Thomas Jefferson want to make slavery illegal, but he needed the southern states approval.