May Revolution
The May Revolution was not the product of the actions of a single political party with a clear and defined agenda, but a convergence of sectors with varying interests. Thus, there are a number of conflicting perspectives about it, because different authors highlight different aspects. Mitre, for example, referred to "The Representation of the Landowners" (an 1809 economic report by Mariano Moreno) and the role of the merchants to support the view that the May Revolution intended to obtain free trade and economic integration with Europe; right-wing revisionists center around Saavedra and the social customs of the time to describe the revolution under conservative principles; and left-wing revisionists use the example of Moreno, Castelli and the rioters led by French and Beruti to describe it as a radical revolution.
May Revolution
Historiographical studies of the May Revolution do not face many doubts or unknown details. Most of the information was properly recorded at the time and was made available to the public by the Primera Junta as patriotic propaganda. Because of this, historical views on the topic differ in their interpretations of the meanings, causes and consequences of the events, rather than in the accuracy of their depiction of the events themselves. The modern version of events does not differ significantly from the contemporary one.
The first people to write about the May Revolution were participants who wrote memoirs, biographies and diaries. However, their works were motivated by purposes other than historiographic ones, such as to explain the reasons for their actions, clean their public images, or express their support or rejection of the public figures and ideas of the time. For example, Manuel Moreno wrote the biography of his brother Mariano as propaganda for the revolutions in Europe, and Cornelio Saavedra wrote his autobiography at a moment when his image was highly questioned, to justify himself to his sons.