AP US History
Harry Truman was the 33rd president of the United States, serving from 1945 to 1953. He took office after Franklin D. Roosevelt's death and is known for making pivotal decisions during the post-World War II era, including civil rights advancements and the initiation of the Cold War policies. Truman's leadership marked a significant shift in American domestic and foreign policy during a time of great social change and international tension.