Historiography of the May Revolution
The last years of the 19th century and the beginning of the 20th were marked in Argentina by a growing industrialization process and the arrival of huge numbers of European immigrants. Historiographical studies were increased by the ""New Historical school"", in order to forge a "national identity", and the May Revolution had great prominence. There were discussions about the level of influence that the many causes of the May Revolution actually had, or whose interventions were the most decisive, but two points shared by all historians were to consider the May Revolution as the birth of Argentina, and to consider it an inevitable consequence of the causes that led to it (meaning, the chance of the May Revolution never taking place is not considered a feasible possibility by historians). There was also a subtle change: the scope of the revolution as a subject of study originally "started" with the events of May 1810 in Buenos Aires and kept going on for decades. They were later split, and the name "May Revolution" made reference only to events that led to the removal of Cisneros and the creation of the Primera Junta. A new element added by those historians was to consider, either to support or reject the idea, whenever there was an active and strong popular support for the Revolution, instead of explaining it solely around the actions of a limited number of enlightened men. Nevertheless, they kept the previous approaches for the most part.
May Revolution
Another consequence, also according to Luna, was the dissolution of the Viceroyalty of the Río de la Plata into several different units. Most of the cities and provinces had distinctive populations, economies, attitudes, contexts, and interests. Until the revolution, all of these peoples were held together by the authority of the Spanish government, but with its disappearance, people from Montevideo, Paraguay and the Upper Peru began to distance themselves from Buenos Aires. The brief existence of the Viceroyalty of the Rio de la Plata, which had lasted barely 38 years, impeded the consolidation of a patriotic feeling and failed to bring a sense of community to all of the population. The new country of Argentina lacked an established concept of national identity capable to unite the population under a common idea of statehood. Juan Bautista Alberdi sees the May Revolution as one of the early manifestations of the power struggles between the city of Buenos Aires and the provinces—one of the axial conflicts at play in the Argentine civil wars. Alberdi wrote in his book ""Escritos póstumos"":