Former National Congress Building
Congress met in this building in central Santiago until Salvador Allende's socialist government was overthrown by Augusto Pinochet's military coup d'état on September 11 , 1973 . 
<triplet> Salvador Allende <subj> Santiago <obj> work location <triplet> Augusto Pinochet <subj> coup d'état <obj> participant in <triplet> coup d'état <subj> September 11, 1973 <obj> point in time