The Democratic Alliance of National Revolution (Spanish

Spanish language

Spanish , also known as Castilian , is a Romance language in the Ibero-Romance group that evolved from several languages and dialects in central-northern Iberia around the 9th century and gradually spread with the expansion of the Kingdom of Castile into central and southern Iberia during the...

: Alianza Democrática de la Revolución Nacional, ADRN) was a centrist electoral political alliance in Bolivia

Bolivia

Bolivia officially known as Plurinational State of Bolivia , is a landlocked country in central South America. It is the poorest country in South America...

.

The ADRN was formed in 1978 by

the Nationalist Revolutionary Movement, MNR (historical faction led by Víctor Paz Estenssoro

Víctor Paz Estenssoro

Ángel Víctor Paz Estenssoro was a politician and president of Bolivia. He ran for president 8 times , winning in 1951, 1960, 1964, and 1985....

) and

the Authentic Revolutionary Party

Authentic Revolutionary Party

The Authentic Revolutionary Party was a right-wing political party in Bolivia.The Authentic Revolutionary Party was founded in 1959 as a faction of the Revolutionary Nationalist Movement , the ruling party under the presidency of Víctor Paz Estenssoro by Wálter Guevara Arze,...

, PRA (historical faction led by Wálter Guevara Arce

Wálter Guevara

Wálter Guevara Arze was a Bolivian statesman, cabinet minister, writer, diplomat, and, rather briefly, president .-Background and earlier career:...

).
It presented as its presidential candidate Paz Estenssoro and Guevara Arce as vice-presidential candidate.