Galician People's Union
After the Galician People's Union (UPG) accepted the participation of the Bloque Nacionalista Galego (BNG) in the Galician Parliament in 1986, 13 members of its Central Committee led by Mariano Abalo and Xan Carballo left the party and created the Communist Collective. On 25 July 1986, the group was transformed into the Communist Party of National Liberation (PCLN). Later, the 3rd National Assembly of the BNG expelled the group because they gave support to Herri Batasuna.