Fernando Rosenblatt is an Associate Professor at the Universidad Diego Portales, Chile. He studies party organizations and party activism in Latin America. He has published in Perspectives on Politics, Comparative Political Studies, Party Politics, Governance, Latin American Politics and Society, Latin American Research Review, Democratization, Política y Gobierno, and Revista de Ciencia Política. In collaboration with Verónica Pérez and Rafael Piñeiro, he coauthored How Party Activism Survives: Uruguay´ s Frente Amplio (2020).