the+Ally+Powers

The ally powers consisted of countries that were either already invaded by the axis, threatened of being invaded, or because they were afraid of the axis coming to eventually ruling the world. In the beginning of the war, the ally powers only consisted of France, Poland, and the United Kingdom. When the U.S. joined the war they, along with Russia and the Brits, were in charge of the ally powers. They became known as "The Big Three".