The Revolution of the Park (Revolución del Parque), also known as the Revolution of '90, was an uprising against the national government of Argentina that took place on July 26, 1890 and started with the takeover of the Buenos Aires Artillery Park. It was led by members of the Civic Union (which would later give rise to the modern Radical Civic Union) against the presidency of Miguel Juárez Celman (of the National Autonomist Party). Though it failed in its main goals, the revolution forced Juárez Celman's resignation and marked the decline of the elite of the Generation of '80.