Answer:
The Holocaust was Nazi Germany’s deliberate, organized, state-sponsored persecution and machinelike murder of approximately six million European Jews and at least five million prisoners of war, Romany, Jehovah’s Witnesses, homosexuals, and other victims.
Explanation: Antisemitism was a centuries-long phenomenon in Europe, but it reached its height in Germany during the Nazi era (1933–1945). The Nazis also claimed that Romany (Gypsies), Slavs (Poles, Russians), and physically and mentally disabled people were Untermenschen (subhuman) and did not deserve to live.