The correct answer to this open question is the following.
The Holocaust was the persecution and murder of 6 million Jews by the Nazi Party. Since 1933, when the Nazis became the party in power, they believed in race supremacy and wanted to create a supreme race in Germany, getting rid of Jewish people. Nazis believed that Germans were a "pure race" and Jewish were inferior people.
There is a term that can be applied here, Genocide. Genocide means the deliberate attempt to destroy an entire group of people, as was the case of the Holocaust.
Adolph Hitler and the Nazi Party believed that the Germans were a superior race and the Jews an inferior race that had to be eliminated. That is why Hitler ordered the Genocide of the Jewish people.
This terrible chapter of the history of the world has taught us to respect all people regardless of race, ethnicities, nationality, or gender.
People are people everywhere no matter what.
The United Nations Human Rights office has created a series of codes that invite governments of the world to protect human rights in their respective countries in order to avoid any kind of episodes like the Holocaust. The world does not need another atrocity like the Holocaust.
