Italian Egyptians which was to be inaugurated in 1871 with the "Aida" by the Italian composer Giuseppe Verdi. The Khedivial Opera House or "Cairo Royal Opera House" was the original Opera House in Cairo. It was inaugurated on November 1869 and burned down on October 1971. The opera house was built on the orders of the Khedive Ismail to celebrate the opening of the Suez Canal. The Italian Egyptian architects Pietro Avoscani and Mario Rossi designed the building. Pietro Avoscani, before his 1891 death in Alexandria, created even the famous "Corniche" of Alexandria. The fondness of Egyptian monarchs towards Italy appeared in
Suez Canal Campaign, during which the canal was closed to Axis shipping. In 1951 Egypt repudiated the treaty and in October 1954 the UK agreed to remove its troops. Withdrawal was completed on 18 July 1956. Because of Egyptian overtures towards the Soviet Union, the United Kingdom and the United States withdrew their pledge to support the construction of the Aswan Dam. Egyptian President Gamal Abdel Nasser responded by nationalizing the canal on 26 July 1956 and transferring it to the Suez Canal Authority, intending to finance the dam project using revenue from the canal. On the same day that the canal