Morocco is a constitutional monarchy with an elected parliament. Political reforms in the 1990s expanded parliamentary power in 1992 and 1996, and in 1996 a bicameral legislature consisting of two chambers was established. On his accession to the throne in 1999, King Mohammed VI promised to enact a series of reforms democratizing the monarchy, but this was seen as largely unfulfilled. King Mohammad VI succeeded his father, King Hassan, who had ruled for thirty-seven years. Hassan’s rule, known as the “Years of Lead,” was largely marked by violence against state dissidents.