1.) globilization has had a positive effect for the most part because items that would normally cost huge ammounts of dollars now cost way less due to trade. 2.) the Reagan doctrine was a forgein policy that attempted to overwhelm the USSR by arming and aiding resistance fighters that revolted agasint communism. it affected the united states because it sparked controversy. 3.) it was caused by the Saudis imposing an embargo on oil to the united states because the united states supported isreali in the arab-isreali war.
The historical figure that needs to be researched is Eugene Debs. Thus, the answer is letter C. He was the Socialist Party's candidate for president last 1920. He campaigned from a prison cell. The party worked hard for disarmament and prevention of war.
Because the third estate wanted to to reduce the power of the clergy, but the church was one of the most important things to society. Hence the church having it's own country (the papal states)