The murder of entire populations, also referred to as genocide, that occurred during hitler's rule of germany is called

This specific genocide (there were also other kinds of genocide in the history, such as the Armenian Genocide) is known as the Holocaust (Holocaust refers mostly to the Jewish population). Around 6 million people died in this genocide, and in this number half are Polish Jews.

Sometimes but itt depends, their is a lot if drugs on campus too so you really can't just say that