General Henry H. Arnold was a prominent figure in the United States military, known for his significant contributions to the development of the U.S. Air Force. Born on June 25, 1886, he played a crucial role during both World War I and World War II, advancing the use of air power in modern warfare. Arnold was the first person to hold the rank of General of the Air Force, a five-star rank established in 1949. Throughout his career, Arnold emphasized the importance of strategic bombing and air superiority. He was instrumental in establishing the Army Air Forces as a separate branch of the military during World War II. His leadership and vision helped shape the future of aerial combat and military aviation.