This is not surprising because in the early part of the Spanish regime, Silang included what are known today as the municipalities of Indang, San Francisco de Malabon (now General Trias), and Maragondon.On November 15, 1759, two years after securing the independence of Carmona, the principales requested the Governor of Cavite for the reversal of the Canon on communal lands after constructing their own public buildings and irrigation works.On February 20, 1857, due to the great distance to the mother town, the principales and incumbent Cabeza de Barangay of Latag petitioned for its separation and conversion into a municipality.On January 22, 1864, the incumbent gobernadorcillo and principales of Carmona petitioned higher authorities for the abolition of the repartimiento of the communal lands triennially.In 1872, the communal lands were sold at public auction, which was opposed two years later by Don Gaspar Espiritu in a communication to the Superior Civil Governor.On October 25, 1874, an event of great significance to the people of Carmona was a strong typhoon, which wrought considerable damage to the public works and private property.During the Philippine Revolution in 1896, the gobernadorcillo of Carmona was Kapitan Damian Ermitano after the administrations of Tiburcio Purificacion, Mariano Mapanoo and Donald C. Virtucio, Augusto Manaog and Fabian Tenedero.The mayors who assumed office after World War II were Bernardo Hebron, Eulalio Reyes and Cesar Casal and Felino L. Maquinay.On March 14, 1981, the relocation site, which teemed with people from almost every part of the country and was more popularly known as the resettlement area, became an independent municipality called General Mariano Alvarez.[5][6] According to research conducted in 1982, by Sangguniang Bayan members Ernesto Zamora, Salvador P. Manahan, Pio Purificacion, Narciso Levardo, and Romy Laurito, assisted by Municipal Secretary Rogelio D. Paular, it was found out that the history of Carmona began during the 15th century.It is bounded on the north, east and south by the City of Biñan, Municipality of General Mariano Alvarez (GMA) on the north-west and Silang on the south-west.Carmona has a Type I climate characterized by two pronounced seasons: dry from November to April and wet during rest of the year.Carmona reserves and deposits of sand, clay and gravel materials are found in Sitio Ulong Tubig, Mabuhay.These investments continue to provide local employment, generate export earnings, increase municipal revenues, and serve as vehicles for technology transfer.Industrialization accounts for the rapid growth of Carmona's business community from an otherwise quaint agricultural town in the 1950s into the growing city of today.Brought about by huge capital from the national government, the industrial complexes bolstered the increase of the city's revenues and the change in the people's lifestyle.At present there are the eight industrial complexes strewn along the Governor's Drive, in a total of 419.31 hectares (1,036.1 acres), making up 13.56% of the town's land area.Ranging from 9 to 100 hectares (22 to 247 acres), these industrial estates are complete with amenities, secured, and in close coordination with the municipal government through the Carmona Business Club and other agencies.One of the biggest commercial subdivisions in town is the Macaria Business Park in Barangay Mabuhay which houses a WalterMart branch in its 13.13-hectare (32.4-acre) lot.Recently, fast food chains and restaurants have been opened to compete for regular patronage at the Paseo de Carmona in Barangay Maduya.As early as 1995, various programs for the improvement of quality education started with a vision of producing competitive students at both the elementary and secondary levels.