She becomes famous as the sole person who symbolically resists the army 's 1968 invasion of the National Autonomous University of Mexico ( UNAM ) two weeks before the now infamous Tlatelolco massacre ( 2 October ) – she hides in a fourth-floor lavatory cubicle " for thirteen days " from 18 to 30 September
Tlatelolco massacre
Tlatelolco massacre
Amulet (novel)