He returned to Oman in 1966 and was the topic of sizeable constraints from his father. In 1970, Qaboos ascended for the Omani throne following overthrowing his father in a coup d'état, with British aid. The place was subsequently renamed the Sultanate of Oman. Sultanate of Zanzibar: two incumbents (within https://sultan6699998.tkzblog.com/32235824/facts-about-sultan66-revealed