HISTORY 16 History 15 Histoire 14 Politics and government 6 Politique et gouvernement 6 World War, 1939-1945 5 Guerre mondiale, 1939-1945 4 Manners and customs 3 Mœurs et coutumes 3 Social life and customs 3 Aspect social 2 Civilisation 2 Civilization 2 Classes sociales 2 Grèves et lock-out 2 Industrial relations 2 Prime ministers 2 Relations industrielles 2 Social aspects 2 Social classes 2 Strikes and lockouts 2 Western 2 World War, 1914-1918 2 Aerial operations, American 1 Aerial operations, British 1 Aerial operations, German 1 American 1 Antiquities 1 Armed Forces 1 Army 1