of a large number of railway branches, which would allow the establishment of its population towards the interior. Branches were built in the national territories of Chaco, Formosa, Río Negro, Chubut and Santa Cruz; and a railroad branch even reached Posadas, the capital of Misiones. On 10 August 1912, he signed the decree for the creation of the Military Aviation School (EMA), together with G. Vélez, according to the official bulletin 692-2 part). In the same it was established that in the meantime there would be no military personnel trained in Aerostation and Aviation, the Technical Directorate would be in charge of the Argentine Aeroclub and the Military Directorate in charge of the Chief of the Argentine Army with the title of Director of the School of Military Aviation . The cry of Alcorta In June 1912 a great protest movement broke out among the tenant farmers against the worsening of the conditions of their contracts with the owners of the fields they worked, known as the Grito de Alcorta. It spread throughout the Pampas region and ended with a massive drop in rents. It marked the irruption of a portion of the rural middle class, formed by the farmers, in the national politics of the 20th century. But at the same time, a gradual trend towards the owners' own administration of the fields began, who began to consider the presence of tenants dangerous. The Sáenz Peña Law Sáenz Peña was a convinced democrat; He thought that, freed from professional politicians, the people would elect the best for their government. He was also concerned about the social question, that is, about the possibility that - apart from politics - the workers could adhere to anarchism or socialism. Finally, he feared that the huge proportion of the foreign population, who did not participate in any way in politics, could fall into maximalist positions or remain a foreign body in society. For all these reasons he supported political reform based on universal and free voting. Given the history of pressure on the voters - who voted aloud - the only possibility of electoral freedom was secret suffrage, through ballots written in sealed envelopes. And to ensure that no one was prevented from voting, he also made it universal and mandatory. The military registry would be used as the electoral roll. On the other hand, the participation of the population in the elections