• 4 Books

• 3 History
• 2 Politics and government
• 1 Awards
• 1 Causes
• 1 Civilization
• 1 Communism
• 1 Ethnic conflict
• 1 Ethnic relations
• 1 Fascism
• 1 Influence
• 1 Political aspects
• 1 Political violence
• 1 Preston, Paul, 1946-
• 1 Relations
• 1 Social aspects
• 1 Social conditions
• 1 War and society
• 1 World War, 1914-1918
• 1 World War, 1939-1945

• 1 Blom, Philipp, 1970-
• 1 Gerwarth, Robert
• 1 González Cuevas, Pedro Carlos
• 1 Ledesma Ramos, Ramiro, 1905-1936
• 1 Najmías, Daniel
• 1 Pradera Sánchez, Alejandro
• 1 Preston, Paul, 1946-
• 1 Ruiz Torres, Pedro, 1951-
• 1 Saz, Ismael
• 1 Universidad de Valencia

• 4 Spanish
• 1 Catalan

• 2 Spain
• 1 United States

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