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.
Filipino Americans
Philippine independence was recognized by the United States on July 4, 1946. After independence in 1946, Filipino American numbers continued to grow. Immigration was reduced significantly during the 1930s, except for those who served in the United States Navy, and increased following immigration reform in the 1960s. The majority of Filipinos who immigrated after the passage of the Immigration and Nationality Act of 1965 were skilled professionals and technicians.