Hassan II of Morocco Sultan to King in 1957. Hassan was proclaimed Crown Prince on 19 July 1957, and became King on 26 February 1961, after his father's death. Hassan's conservative rule, one characterized by a poor human rights record, strengthened the Alaouite dynasty. In Morocco's first constitution of 1963, Hassan II reaffirmed Morocco's choice of a multi-party political system, the only one in the Maghreb at that time. The constitution gave the King large powers he eventually used to strengthen his rule, which provoked strong political protest from the UNFP and the Istiqlal parties that formed the backbone of the opposition. In 1965,
Line of succession to the Japanese throne Line of succession to the Japanese throne The current line of succession to the Chrysanthemum Throne is based on the Imperial Household Law. At present, only males are allowed to ascend to the throne. The list below contains all princes currently eligible to succeed to the throne. The Imperial House Law of 1889 was the first Japanese law to regulate the imperial succession. Until October 1947, when it was abolished and replaced with the Imperial Household Law, it defined the succession to the throne under the principle of agnatic primogeniture. In all instances, the succession proceeded from the eldest male