History 5 Americans 2 Antisemitism 1 Assassination 1 Assassination attempt, 1984 1 Assassins 1 College teachers 1 mere ... Conspiracies 1 Criminal investigation 1 Cryptographers 1 Gold discoveries 1 Gold mines and mining 1 Government, Resistance to 1 Holocaust survivors 1 Immigrants 1 Industrial accidents 1 Jewish refugees 1 Jews 1 Political crimes and offenses 1 Presidents 1 Prostitutes 1 Serial murder investigation 1 Serial murderers 1 Social life and customs 1 Stepfamilies 1 Terrorism 1 Trials (Murder) 1 Whaling ships 1 Women spies 1 World War, 1939-1945 1 mindre ...