Iron Curtain: A term coined by Winston Churchill about the Soviet hold on Eastern Europe
Truman Doctorine: <span>principle that the US should give support to countries or peoples threatened by Soviet forces or communist insurrection.
Marshall Plan: Giving supplies and loans to struggling nations (Notably recovering Germany) to help them build up</span>
The correct answer is B. Susan B. Anthony was an American social rights reformer and political activist, involved especially in the Women's Rights Movement. She also played a big role in the Women's Suffrage Movement.
This depends greatly on which side of the debate you're on, but in general labor should take the step of improving union relations with employers and the government.
All the expeditions were because their country's needed to find new land to conquer. They all were after more land so they could have power over the people that lived there. They also had expeditions to discover new places and to study the world.