The Costeño Democratic Alliance (Spanish: Alianza Democrática Costeña - ADECO) is a regional Nicaraguan political party founded in 1993 by the Social Christian dissident Alvin Guthrie, former UNO governor of the South Atlantic Autonomous Region from 1990 to 1994.
The Costeño Democratic Alliance (ADECO), a Nicaraguan political party, was established in 1993 by Alvin Guthrie, a Social Christian dissident who previously served as governor of the South Atlantic Autonomous Region from 1990 to 1994.