No sooner had Cunard reestablished its supremacy than new rivals emerged. Mexico reestablished diplomatic relations with the Vatican. In 1925, the Midshipmen Drum and Bugle Corps was formally reestablished. However, control was gradually reestablished by Charles de Gaulle. The Byzantine Empire was fully reestablished in 1261. The name Lanzhou was reestablished, and the county renamed Lanzhuan. Under the 1917 Constitution, the state was reestablished with 222 municipalities. In 1994, a new constitution reestablished the presidency. However, Federer quickly reestablished his dominance on grass, winning the Wimbledon Championships over Andy Roddick. In 1836, Constitutional government was reestablished in Spain. After the Japanese surrender in 1945, the Kuomintang reestablished control. However, in 1668 forest law was reestablished by Act of Parliament. Izhmash was later reestablished through assets consolidation by 2012. After a few more clashes, peace was reestablished. In 1941, the Mahar Regiment was reestablished.