The October 1982 general election led to a major reconfiguration of the Spanish political scene. While institutionally, the Spanish transition to democracy ended in December 1978 after the approval of the 1978 Constitution in referendum and its subsequent adoption, historically the transition is considered to have ended with the 1982 election. The threat of a military coup d'etat after the failed 23-F coup had effectively ended, after preparations for the 27-O coup attempt were foiled. The election's aftermath ensured a lasting political stability that would favour the implementation of reforms that would definitely settle democracy in Spain. Furthermore, the exceptionally high turnout (80%) was seen as a strong endorsement by the Spanish people on the democratic system, and the political earthquake resulting from the election was deemed as the Spaniards' desire to break up with the past and to look into the future, rallying behind the PSOE and the "for change" premises it had campaigned for.