1910 | Revolution overthrows dictator Porforio Diaz. |
1929 | Party later known as Partido Revolucianario Institucional (PRI) comes to power. |
1968 | Hundreds of student protestors die in Tlaletco Massacre. |
1988 | Mexicans decry presidential elections as fraudulent. |
2001 | Vicente Fox elected president, ending 71 years of PRI rule. |