World War, 1914-1918 African American soldiers 1 American Red Cross--History--20th Century 1 Argonne, Battle of the, France, 1918 1 Bataille de Château-Thierry, Château-Thierry, France, 1918 1 Bataille de Saint-Mihiel, Saint-Mihiel, France, 1918 1 Bataille de l'Argonne, France, 1918 1 more ... Campaigns 1 Genealogy 1 Historic buildings--Pennsylvania--Philadelphia 1 History 1 Hospitals, charities, etc 1 Independence Hall (Philadelphia, Pa.) 1 Iron industry and trade--India 1 Iron industry and trade--United States--History 1 Marne, 2nd Battle of the, France, 1918 1 Military service, Voluntary 1 Participation, Afro-American 1 Participation, American 1 Photographs on glass 1 Politics and government 1 Refugees 1 Saint-Mihiel, Battle of, Saint-Mihiel, France, 1918 1 Soldiers 1 Sweden--Genealogy 1 Sweden--History--1814-1905 1 Sweden--History--20th century 1 Sweden--Social life and customs 1 Tata Iron and Steel Company 1 World War, 1914-1918--Civilian relief--France 1 World War, 1914-1918--Economic & industrial aspects--France 1 World War, 1914-1918--France--Ornans 1 World War, 1914-1918--Participation, American 1 World War, 1914-1918--Personal correspondence 1 World War, 1914-1918--Personal narratives, American 1 World War, 1914-1918--Reconstruction 1 World War, 1914-1918--Refugees--France 1 World War, 1914-1918--Veterans 1 World War, 1914-1918--War work--France 1 World War, 1914-1918--War work--Great Britain 1 less ...