Philippine Declaration of Independence
Following the end of World War II, the United States granted independence to the Philippines on 4 July 1946 via the Treaty of Manila. July 4 was observed in the Philippines as "Independence Day" until August 4, 1964 when, upon the advice of historians and the urging of nationalists, President Diosdado Macapagal signed into law Republic Act No. 4166 designating June 12 as the country's "Independence Day". June 12 had previously been observed as "Flag Day" and many government buildings are urged to display the Philippine Flag in their offices.
List of Presidents of the Philippines
The Commonwealth was inaugurated on November 15, 1935 at Manila, and ended upon independence on July 4, 1946.
The Second Republic was inaugurated on October 14, 1943 in Manila, and ended when President Jose P. Laurel dissolved the republic on August 17, 1945, in Tokyo.
The Third Republic started when independence was granted by the Americans on July 4, 1946, and ended upon the imposition of martial law by President Ferdinand E. Marcos on September 21, 1972.
President Ferdinand E. Marcos ruled by decree when he declared martial law on September 21, 1972. He inaugurated the "New Society" after a new constitution was ratified on January 17, 1973. He declared the Fourth Republic on January 17, 1981, after martial law was lifted.
President Corazon Aquino inaugurated the Fifth Republic after the present constitution was ratified. The plebiscite happened on February 2, 1987."Subnotes"