He returned to Oman in 1966 and was the topic of considerable limitations from his father. In 1970, Qaboos ascended to the Omani throne immediately after overthrowing his father in a coup d'état, with British help. The country was subsequently renamed the Sultanate of Oman. Sultanate of Zanzibar: two incumbents https://sultan66king00999.blogthisbiz.com/38998923/facts-about-sultan66-revealed