Answer: Adolf Hitler and the Nazi regime used several methods to try to exterminate Europe's Jewish population, including:
1. Ghettos: Jews were forced into overcrowded and unsanitary ghettos, where they suffered from disease and starvation.
2. Deportations: Jews were rounded up and sent to concentration camps, where many were subjected to forced labor, medical experiments, and mass killings.
3. Extermination camps: Jews were sent to extermination camps specifically designed for the purpose of mass murder. The most infamous of these camps was Auschwitz.
4. Mass shootings: Jewish communities in the occupied territories of Eastern Europe were rounded up and shot en masse by German soldiers.
5. Euthanasia program: The Nazi regime also used its "euthanasia" program to kill disabled people, including many Jews, as part of the larger extermination effort.