Babrak Karmal befriended fellow inmate Mir Akbar Khyber, who introduced Karmal to Marxism. Karmal changed his name from Sultan Hussein to Babrak Karmal, which means "Comrade of the Workers'" in Pashtun, to disassociate himself from his bourgeois background. When he was released from prison, he continued his activities in the student union, and began to promote Marxism. Karmal spent the rest of the 1950s and the early 1960s becoming involved with Marxist organizations, of which there were at least four in Afghanistan at the time; two of the four were established by Karmal. When the 1964 Afghan Provisional Constitution, which legalised the
Prime Minister of the Maldives Prime Minister of the Maldives Prime Minister of the Maldives was a public office in the Sultanate of the Maldives and the Republic of the Maldives. Ibrahim Dorhimeyna Kilegefan served as Prime Minister on three occasions between 1883 and 1925. Abdul Majeed Didi served as Prime Minister from 1926 to 1932. Muhammad Fareed Didi served as Prime Minister from 1932 to 1944. Mohamed Amin Didi served as Prime Minister from 1945 to 1952. After restoration of the Sultanate, Ibrahim Ali Didi served as Prime Minister from March 1954 to 1957 and Ibrahim Nasir served as Prime Minister from December 1957