Economic conditions 12 History 5 Economic history 3 Description and travel 3 Politics and government 3 Social conditions 3 World War, 1914-1918 2 Economic aspects 2 Economics 2 Foreign relations 1 Armenian massacres, 1915-1923 1 Capitalism 1 Constitutional history 1 Corporations 1 Economic policy 1 Foreign trade regulation 1 Influence 1 Laws, etc 1 Reconstruction (1914-1939) 1 Social history