Starting with the debates on the fall of the dictatorship in Argentina in June 1982 Moreno progressed with his elaboration on the processes of reform or revolution in the changes of political regimes (such as post-Francoism, Argentina, Brazil, etc.). He also took up the systematisation of the different revolutions of the 20th century from the October victory in Russia in 1917 onwards, the definitions of the epochs, stages and situations, etc. This work was used as study material in the party cadre’s school in the summer of 1984. A letter on the fall of the dictatorship in Brazil and quotes from Lenin and Trotsky on the revolutionary situation are included.