History 2 Politics and government 2 World War, 1939-1945 Causes 1 Decision making 1 Ethnic conflict 1 Ethnic relations 1 více ... Influence 1 Military planning 1 Military policy 1 Pearl Harbor (Hawaii), Attack on, 1941 1 Political aspects 1 Political violence 1 Social aspects 1 Social conditions 1 War 1 War and society 1 World War, 1914-1918 1 méně ...