Answer:
Men and women began to exist in separate spheres in life.
Explanation:
Monroe Doctrine because its a new american policy.
Answer:
Patents protected inventors and let them profit from their invention
That would be Adolf Hitler, as stated in this source (History.com) "Hitler appointed a new Nazi government, and on March 13 the Anschluss was proclaimed. Austria existed as a federal state of Germany until the end of World War II, when the Allied powers declared the Anschluss void and reestablished an independent Austria."