Manuel Álvarez Tardío is Senior Lecturer in the History of Political Thought and Social and Political Movements at Rey Juan Carlos University of Madrid (Spain). Author or co-author of El camino a la democracia en España, 1931 y 1978 (Madrid, Gota a Gota, 2005); The Spanish Second Republic Revisited (Brighton, Sussex Academic Press, 2012); Politicas del odio: Violencia y crisis en las democracias de entreguerras (Madrid, Tecnos, 2017); and 1936. Fraude y violencia en las elecciones del Frente Popular (Madrid, Espasa, 2017). Fernando del Rey Reguillo is Professor in the History of Political Thought and Social and Political Movements at Complutense University of Madrid.

Manuel Álvarez Tardío is Senior Lecturer in the History of Political Thought and Social and Political Movements at Rey Juan Carlos University of Madrid (Spain). Author or co-author of El camino a la democracia en España, 1931 y 1978 (Madrid, Gota a Gota, 2005); The Spanish Second Republic Revisited (Brighton, Sussex Academic Press, 2012); Politicas del odio: Violencia y crisis en las democracias de entreguerras (Madrid, Tecnos, 2017); and 1936. Fraude y violencia en las elecciones del Frente Popular (Madrid, Espasa, 2017). Fernando del Rey Reguillo is Professor in the History of Political Thought and Social and Political Movements at Complutense University of Madrid.

Manuel Álvarez Tardío is Senior Lecturer in the History of Political Thought and Social and Political Movements at Rey Juan Carlos University of Madrid (Spain). Author or co-author of El camino a la democracia en España, 1931 y 1978 (Madrid, Gota a Gota, 2005); The Spanish Second Republic Revisited (Brighton, Sussex Academic Press, 2012); Politicas del odio: Violencia y crisis en las democracias de entreguerras (Madrid, Tecnos, 2017); and 1936. Fraude y violencia en las elecciones del Frente Popular (Madrid, Espasa, 2017). Fernando del Rey Reguillo is Professor in the History of Political Thought and Social and Political Movements at Complutense University of Madrid.