The end of World War has shaped social, political and economic conditions of the world. The center of power changed and the new two superpowers emerged were the United States and the Soviet Union. The most interesting thing is that both fought from the same side in the World War but the ideological difference between the two-nation has virtually divided the world in two-sphere of influence one is western capitalism, with U.S leading supporting nations and the other side supporting Communism led by the Soviet Union.
