Bolivians successfully oust military regime, 1982
Bolivia’s transition to a democratic government began in 1978 when then military dictator Hugo Banzer Suarez stepped down after international and internal pressure for Bolivia to hold democratic elections. While the Democratic Popular Union (Unidad Democratica y Popular, UDP), led by Hernan Siles Zuazo, won the 1978 elections, Juan Pereda Asbum, Banzer’s chosen successor, launched a military coup and declared the elections invalid.