Francisco I. Madero was a Mexican politician, writer and revolutionary who served as President of Mexico from 1911 to 1913. He was born into a wealthy family in Mexico and studied in the U.S. Madero opposed the authoritarian regime of Porfirio Diaz but was jailed. After his release, he campaigned against Diaz and launched attacks in 1910-1911, becoming a leader of the Mexican Revolution. This led to Diaz's exile in 1911 and Madero becoming president. However, Madero proved ineffective as president and faced rebellions, leading to his forced resignation and assassination in 1913.