Daniel "Chappie" James, Jr. became the first black four-star general in what year?

Daniel "Chappie" James, Jr. made history by becoming the first African American to achieve the rank of four-star general in the United States Air Force in 1975. His promotion represented a significant milestone not only in his career but also in the military's ongoing efforts to increase diversity and inclusion among its leadership ranks. James had a distinguished service record, participating in various key military operations and demonstrating exceptional leadership skills, which ultimately led to his recognition at this high rank. This achievement marked a breakthrough for African Americans in the armed forces and served as an inspiration for many.