Navarrese People's Union
The coalition precedents date back to the 1982 general election, when the "People's Coalition" had not yet been formalized and the force was known simply as AP–PDP, using the initials of the political parties that had formed it: the People's Alliance (AP) and the People's Democratic Party (PDP). Both parties joined to contest together the October 1982 general election, for which both of them signed a coalition agreement on 13 September 1982 jointly with regionalist parties Navarrese People's Union (UPN), Regionalist Aragonese Party (PAR) and Valencian Union (UV), as well as with the Union of the Democratic Centre (UCD) in the Basque Country.