The Bolivian Democratic Union (Spanish: Unión Democrática Boliviana, UDB) was a right-wing political party in Bolivia.
The Bolivian Democratic Union was founded by Carlos Valdez Molina and Nidio Calavi Castellanos in 1978.
In 1979 the Bolivian Democratic Union allied with the Bolivian Union Party and its candidate Walter González Valda.
After the coup d'état on 17 July 1980 the Bolivian Democratic Union disappeared.
References
Bolivian Democratic Union Wikipedia(Text) CC BY-SA