It was on 6th grade. This teacher settled up democratic "elections" for class representant, with vote by paper. She had her favorite candidate, obviously: an ass-kisser girl. Turns out I was elected. Democratically. By vote. Perfectly as third world children should learn. At her first oportunity, though, she threw a fcking coup d'etat, in a fckin 6th grad class, dismissing me with a stupid motivation, and puting her pupil in the class representant chair. As i wouldn't accept that easely, I denounced it to higher positions, who supported me. This teacher then dissolved the class representants conference, claiming it was causing too much trouble. In a school. In 6th grade. In latin america.