Foreign relations Diplomatic relations 33 World War, 1914-1918 26 Relations extérieures 18 Politics and government 12 History 10 Diplomatic history 9 more ... Causes 8 Germans 7 Guerre mondiale, 1914-1918 7 German Americans 5 Histoire 5 Politique et gouvernement 5 World War, 1939-1945 5 Américains d'origine allemande 4 Economic conditions 4 GERMANY 4 Außenpolitik 3 Commerce 3 DOCUMENTS 3 Deutsche 3 FOREIGN RELATIONS 3 Foreign countries 3 HISTORY 3 Kultur 3 Kulturleben 3 USSR 3 WORLD WAR (1939-1945) 3 Amerikabild 2 Autobiografie 2 Buitenlandse betrekkingen 2 CHR 1934 2 Charities 2 Civilian relief 2 Civilian war relief 2 Conditions économiques 2 Congresses 2 Congrès 2 Diplomates 2 Diplomats 2 less ...