At a plaza in the Tlatelolco district of Mexico City on Oct. 2, 1968, Mexican students congregated in protest. Their goal, to draw attention to the lacking democratic processes of the Mexican government. But their voices were abruptly and violently silenced. In the afternoon, Mexican soldiers blocked the exits to the plaza and opened fire on the crowd killing around 300 protesters. It was ten days before the opening of the 1968 Mexico City Olympics.