What made John Tower a notable Texan?

John Tower was a notable Texan primarily for his role as a U.S. Senator, serving from 1961 to 1985, making him the first Republican senator from Texas since Reconstruction. He was influential in shaping national defense and foreign policy, particularly during the Cold War, and played a key role in the establishment of the Texas A&M University Corps of Cadets. Additionally, Tower was a prominent figure in the Republican Party, helping to strengthen its presence in Texas. His legacy includes his contributions to military and educational institutions in the state.