Douglas MacArthur was an American military leader who served as General of the Army for the United States, as well as a Field Marshal to the Philippine Army. He was Chief of Staff of the United States Army during the 1930s, and he played a prominent role in the Pacific theater during World War II. Macarthur received the Medal of Honor for his service in the Philippines campaign. This made him and his father Arthur MacArthur Jr. the first father and son to be awarded the medal. He was one of only five to rise to the rank of General of the Army in the U.S. Army, and the only one conferred the rank of field marshal in the Philippine Army.
Raised in a military family in the American Old West, MacArthur was valedictorian at the West Texas Military Academy where he finished high school, and First Captain at the United States Military Academy at West Point, where he graduated top of the class of 1903. During the 1914 United States occupation of Veracruz, he conducted a reconnaissance mission, for which he was nominated for the Medal of Honor. In 1917, he was promoted from major to colonel and became chief of staff of the 42nd Division.