James F. Byrnes was an American politician and lawyer who served as the 104th Governor of South Carolina from 1951 to 1955. He was a prominent figure in the Democratic Party and played a significant role in national politics during the mid-20th century. Byrnes also held various important positions, including U.S. Senator and Secretary of State under President Harry S. Truman. Byrnes is best known for his influence in shaping post-World War II foreign policy, particularly in relation to Germany and Japan. His efforts contributed to the establishment of the United Nations and the promotion of international cooperation during a critical period in history.