Who were the Big Three and the Four Policemen?

The "Big Three" refers to the leaders of the Allied powers during World War II: Franklin D. Roosevelt (United States), Winston Churchill (United Kingdom), and Joseph Stalin (Soviet Union). They played a crucial role in strategizing the war efforts and shaping the post-war world. The "Four Policemen" concept emerged from discussions among these leaders, symbolizing the major Allied nations (the U.S., the U.K., the Soviet Union, and China) that would maintain global peace and security after the war. This idea aimed to establish a framework for international cooperation and prevent future conflicts.