The document provides a history of the Cold War, discussing its origins after World War 2 and key events that increased tensions between the US and USSR such as the Potsdam Conference, Churchill's Iron Curtain speech, the invasion of Poland, the fight over influence in Poland, and the Korean War. It also briefly mentions the Second Cold War and concludes with the dissolution of the USSR in 1991 marking the end of the Cold War.

1. By: Mason, Wing Fung and JH