History -- Social conditions -- Economic conditions -- 4 Politics and government -- 2 Civilization -- 1 Communism -- 1 Congresses -- 1 more ... Economic policy -- 1 George V, 1910-1936 1 George VI, 1936-1952 1 History 1 Industrial organization -- 1 Labor market -- 1 Pictorial works 1 Political culture -- 1 Political parties -- 1 Politics and government 1 Regional development -- 1 Social policy -- 1 Socialism -- 1 World war, 1914-1918 -- 1 World war, 1939-1945 -- 1 less ...