Following World War II, Which of the Following Major Changes

Following World War II, which of the following major changes occurred in the international system?

A) Germany, with its significant economic and military capabilities, became an even more powerful actor in the international system.
B) Japan, with its significant economic and military capabilities, became an even more powerful actor in the international system.
C) The United Kingdom and France declined in power, while the United States and Soviet Union rose to dominant power positions.
D) The United States rose to a position as the hegemon of the system.
E) The Soviet Union rose to a position as the hegemon of the system.