General Emilio Aguinaldo was the first President of the Philippine Republic from 1898 to 1901. Manuel Quezon was the first President of the Philippine Commonwealth from 1935 to 1944. His term established Pilipino as the national language and tried to solve problems inherited from previous administrations. Corazon Aquino was the first President of the Fifth Republic of the Philippines and the first woman president. She established a revolutionary government and worked to restore the nation after the overthrow of Ferdinand Marcos.