Historiography of the May Revolution
Historiographical studies of the May Revolution started in the second half of the 19th century in Argentina and have extended to modern day. All historiographical perspectives agree in considering the May Revolution as the turning point that gave birth to the modern nation of Argentina, and that the Revolution was unavoidable in 1810. The main topics of disagreement between Argentine historians are the specific weight of the diverse causes of the May Revolution, who were the leaders of it among the different involved parties, whenever there was popular support for it or not, and whenever the loyalty to the captive Spanish king Ferdinand VII was real or an elaborate masquerade to conceal pro-independence purposes.
May Revolution
On May 14, 1810, the British war schooner HMS "Mistletoe" arrived at Buenos Aires with European newspapers that reported the dissolution of the Supreme Central Junta the previous January. The city of Seville had been invaded by French armies, which were already dominating most of the Iberian Peninsula. The newspapers reported that some of the former members of the Junta had taken refuge on the Isla de León in Cadiz. This was confirmed in Buenos Aires on May 17, when the British frigate HMS "John Paris" arrived in Montevideo; the most recent newspapers reported that members of the Supreme Central Junta had been dismissed. The Council of Regency of Cadiz was not seen as a successor of the Spanish resistance but as an attempt to restore absolutism in Spain. The Supreme Central Junta was seen as sympathetic to the new ideas. South American patriots feared both a complete French victory in the peninsula and an absolutist restoration. Cisneros monitored the British warships and seized their newspapers, to conceal the news, but a newspaper came into the hands of Belgrano and Castelli. They spread the news among other patriots and challenged the legitimacy of the Viceroy, who had been appointed by the fallen junta. When Cornelio Saavedra, head of the regiment of Patricians, was informed of this news, he decided that it was finally the ideal time to take action against Cisneros. Martín Rodríguez proposed to overthrow the Viceroy by force, but Castelli and Saavedra rejected this idea and proposed the convening of an open cabildo.