Ryder akapedza kudzidza paUnited States Military Academy, kirasi ya 1942, mukati meHondo Yenyika II. Akashanda ne90th Infantry Division muWestern Europe
. Akapedza kudzidza paCommand and General Staff College muna 1953. Akagoverwa kuHofisi yoMukuru weVashandi 1960<unk>61. Mukuru Mukuru we1st Brigade, 8th Infantry Division 1964<unk>66. Mukuru Mukuru, 199th Infantry Brigade, November 28, 1966 kusvika March 1, 1967. Purofesa weMilitary Science, The Citadel, 1966<unk>67. Aerospace Defense Command 4th Infantry Division Republic of Vietnam, 1967<unk>68. Mukuru Mukuru weVashandi veChina United States Army 1970<unk>72. Mukuru, Joint United States Military Aid Group kuGreece, Greece 1972<unk>74, Director Logistics and Security Assistance (J-4/7) United States European Command, 1974<unk>77.