Most would say A but that doesn't matter because a lot of black people come from the south. I'd say it's because more of the HISTORY of the south.
One of the most important elements of Wilson's Fourteen Points was that there needs to be an international system that encourages cooperation between countries (especially in Europe) instead of competition.
Answer:
Option D is the right answer
It would be communism and dictatorship. It is contrast why the allied powers fight for during the Second World War for a free and a democratic world but such dreams in the eastern Europe is lost because they are under the iron curtain of the Soviet Union after the war and become satellite states of USSR.