democratic kingdom of spain

This is a placeholder title for the modern government of Spain;

The Spanish Constitution is the supreme law of the Kingdom of Spain. It was enacted after its approval in 1978 in a constitutional referendum; it represents the culmination of the Spanish transition to democracy.

The current version was approved in 1978, three years after the death of dictator Francisco Franco. There have been dozens of constitutions and constitution-like documents in Spain; however, it is "the first which was not imposed by a party but represented a negotiated compromise among all the major parties". It was sanctioned by King Juan Carlos I on 27 December, before it was published in the Boletín Oficial del Estado on 29 December, the date on which it became effective.

The promulgation of the constitution marked the climax of the Spanish transition to democracy after the death of general Franco, on 20 November 1975, who ruled over Spain as a military dictator for nearly 40 years. This led to the country undergoing a complex process that included a series of political, social and historical changes, gradually transforming the Francoist regime into a democratic state.