May Revolution
The mutiny of Aranjuez in 1808 led King Charles IV of Spain to abdicate in favor of his son, Ferdinand VII. Charles IV requested that Napoleon restore him to the throne; instead, Napoleon crowned his own brother, Joseph Bonaparte, as the new Spanish King. These events are known as the Abdications of Bayonne. Joseph's coronation was met with severe resistance in Spain, which started the Peninsular War, and the Supreme Central Junta took power in the name of the absent king. This also led to Spain switching allegiances from France to Britain. France eventually invaded Sevilla, and a Council of Regency based in Cadiz replaced the disbanded Supreme Central Junta.
May Revolution
The meeting lasted from morning to midnight, including the reading of the proclamation, the debate and the vote. There was no secret ballot; votes were heard one at a time and recorded in the minutes. The main themes of the debate were the legitimacy of the government and the authority of the Viceroy. The principle of retroversion of the sovereignty to the people stated that, in the absence of the legitimate monarch, power returned to the people; they were entitled to form a new government. This principle was commonplace in Spanish scholasticism and rationalist philosophy, but had never been applied in case law. Its validity divided the assembly into two main groups: one group rejected it and argued that the situation should remain unchanged; this group supported Cisneros as Viceroy. The other group supported change, and considered that they should establish a junta, like the ones established in Spain to replace the Viceroy. There was also a third position, taking the middle ground. The promoters of change did not recognize the authority of the Council of Regency, and argued that the colonies in America were not consulted in its formation. The debate tangentially discussed the rivalry between criollos and peninsulars; the Viceroy supporters felt that the will of peninsulars should prevail over that of criollos.