Foreign relations History 45 Politics and government 34 World War, 1939-1945 15 Communism 9 Territorial questions 7 World War, 1914-1918 6 more ... Diplomatic history 5 Romanian Primary Sources 5 Boundaries 4 Cold War 4 Russian Primary Sources 3 Berlin Wall, Berlin, Germany, 1961-1989 2 Economic aspects 2 Espionage, Soviet 2 International status 2 Sources 2 Annexation to Soviet Union 1 Annexation to the Soviet Union 1 Attitudes 1 Church architecture 1 Cuban Missile Crisis, 1962 1 Decolonization 1 Deportations from Moldova 1 Deportations from Romania 1 Deportations from Ukraine 1 Deportees 1 Dictatorship 1 Diplomatic relations 1 Espionage 1 less ...