Germany Biography 5 History 4 World War, 1939-1945 2 1933-1945 1 Aerial operations, British 1 Biography. <br> Heads of state 1 Campaigns 1 Foreign relations 1 Generals 1 Germany, 1 Heads of state 1 History. <br> Nazis 1 Hitler, Adolf, 1889-1945 1 Merchant marine 1 Military art and science 1 Military intelligence 1 National Socialism 1 Nationalsozialistische Deutsche Arbeiter-Partei 1 Palestine 1 Personal narratives 1 Pictorial works 1 Pictorial works. <br> National socialism 1 Politics and Government 1 Politics and government 1 Prussia 1 Secret service 1 Soldiers 1 Stateman 1 World war, 1939-1945 1