 Complete the following phrase:  In Montevideo he got a degree as lawyer: he had already finished his studies in Buenos Aires, but refused to make the oath under Rosas government. Alberdi thought that the real problem in Argentina was not specifically Rosas, but the society that supported him. As a result, he thought that the generation of 37 should understand the reasons of such popular support, and how to earn it for themselves. He worked in antirosist publications, such as El Grito Arjentino  and Muera Rosas . He also wrote theater plays, La Revolución de Mayo  and El gigante Amapolas . The name of this last one was a word play with the last name of Rosas, as Rosas can be also understood in the Spanish language as the plural form of Rosa, the Rose flower. Alberdi worked as well as secretary of Juan Lavalle, who made a military campaign against Rosas during the 