Quezon was the son of a schoolteacher and small landholder of Tagalog descent on the island of Luzon. He cut short his law studies at the University of Santo Tomás in Manila in 1899 to participate in the struggle for independence against the United States, led by Emilio Aguinaldo. Manuel Quezon was born to Spanish mestizo parents in the remote town of Baler in Tayabas province, on the east coast of Luzon. His father, a former soldier in the Spanish army, operated a small rice farm, but as mestizos the family enjoyed a higher social status than even wealthy Filipinos. later boarded at the Colegio de San Juan de Letran, where he graduated from secondary school in 1894. In 1899, Quezon left his law studies at the University of Santo Tomas to join the independence movement. He started his political career as Fiscal of the Province of Mindoro (1903-1906), subsequently serving as Municipal Councilor of Tayabas Town in Tayabas, his home province (1906); Governor of Tayabas Province (1906); and First Assemblyman from Tayabas Province to the First Philippine Assembly (1907). His most significant achievement was the passage of the Jones Act that provided for the grant of Philippine independence. He was elected senator in 1916 and eventually became Senate President. He headed the first Independence Mission to the U.S. Congress, and brought home the Tydings-McDuffie Independence Law in 1934.