Hassan II Mosque a single landmark monument in Casablanca by stating: The building was commissioned by King Hassan II to be the most ambitious structure ever built in Morocco. It was designed by the French architect Michel Pinseau who had lived in Morocco, and was constructed by the civil engineering group Bouygues. Work commenced on July 12, 1986, and was conducted over a seven-year period. Construction was scheduled to be completed in 1989 ready for Hassan II's 60th birthday. During the most intense period of construction, 1400 men worked during the day and another 1100 during the night. 10,000 artists and craftsmen participated
Athittayawong in the country, Athittayawong and Siworawong administering as a king, which could cause future danger for the country. They persuaded Siworawong to ascend to the throne so there would be only one king as per custom. Athittayawong was dethroned and Siworawong assumed the title Somdet Phrachao Prasat Thong. Athitayawong was executed at Wat Kok Phraya () soon, ending the Sukhothai dynasty. Siworawong ascended the throne as the first king of the Prasat Thong dynasty. Athittayawong Athittayawong (; born 1618) King Athitayawong was the shortest-reigning monarch of Ayutthaya, only for 36 days in 1629 and the last king of the Sukhothai