Independence Day (; also known as Araw ng Kalayaan, "Day of Freedom") is an annual national holiday in the Philippines observed on June 12, commemorating the declaration of Philippine independence from Spain in 1898. History The earliest recorded event related to the holiday was when Andres Bonifacio, along with Emilio Jacinto, Restituto Javier, Guillermo Masangkay, Aurelio Tolentino, Faustino Manalak, Pedro Zabala and few other Katipuneros went to Pamitinan Cave in Montalban, Rizal to initiate new members of the Katipunan. Bonifacio wrote Viva la independencia Filipina! or Long Live Philippine independence on walls of the cave to express the goal of their secret society. Bonifacio also led the Cry of Pugad Lawin, which signals the beginning of the Philippine Revolution. Members of the Katipunan, led by Bonifacio, tore their community tax certificates (cedulas personales) in protest of Spanish conquest. The Philippine Revolution began in 1896. The Pact of Biak-na-Bato, signed on December 14, 1897, established a truce between the Spanish colonial government and the Filipino revolutionaries. Under its terms, Emilio Aguinaldo and other revolutionary leaders went into exile in Hong Kong after receiving 400,000 pesos from the Spanish Government. At the outbreak of the Spanish–American War, Commodore George Dewey sailed from Hong Kong to Manila Bay leading the U.S. Navy Asiatic Squadron. On May 1, 1898, Dewey defeated the Spanish in the Battle of Manila Bay, which effectively put the U.S. in control of the Spanish colonial government. Later that month, the U.S. Navy transported Aguinaldo back to the Philippines. Aguinaldo arrived on May 19, 1898 in Cavite. On June 5, 1898, Aguinaldo issued a decree at his house located in what was then known as Cavite El Viejo proclaiming June 12, 1898 as the day of independence. The Acta de la Proclamacion de la Independencia del Pueblo Filipino was solemnly read by its author, Ambrosio Rianzares Bautista, Aguinaldo's war counselor and special delegate. The 21-page declaration was signed by 98 Filipinos, appointed by Aguinaldo, and one retired American artillery officer, Colonel L. M. Johnson. The Philippine flag was officially unfurled for the first time at about 4:30 p.m, as the Marcha Nacional Filipina was played by the band of San Francisco de Malabon. The proclamation was promulgated by 190 municipal presidents from the 16 provinces controlled by the revolutionary army on August 1, 1898 at Bacoor, and was officially ratified on September 29, 1898 by the Malolos Congress. The Philippines