The document analyzes the political crises in Brazil during the tenures of presidents Getúlio Vargas, João Goulart, and Dilma Rousseff, highlighting the claim of a coup against Rousseff linked to historical precedents. It argues that unlike Vargas and Goulart, who pursued nationalist policies, Rousseff's government has continued neoliberal practices, resulting in economic decline and lack of public support. Additionally, it examines the factors leading to the coups against Vargas and Goulart, underscoring that the circumstances around Rousseff's political predicament differ significantly from those past events.