Final answer:
The correct answer to the question is 3) Ethnic minorities, which includes groups such as the Roma and Slavic people targeted by the Nazis during the Holocaust.
Step-by-step explanation:
The groups targeted for genocide in addition to Jewish people included LGBTQ people, Jehovah's Witnesses, prisoners of war, and political activists.The question refers to groups that were targeted for genocide alongside Jewish people during the Holocaust. In addition to Jewish people, groups targeted by the Nazis included LGBTQ people, Jehovah's Witnesses, prisoners of war, as well as others such as ethnic minorities like the Roma (referred to as Gypsies), individuals with disabilities, and political activists (such as communists, socialists, and trade union members).
Therefore, when considering the options provided, the correct answer is 3) Ethnic minorities. This includes Romani people and Slavic populations targeted because of Nazi racial ideology. Political activists and religious dissidents were also victims of the Nazi regime's genocidal policies.