Hitler was a dictator that was responsible for a mass genocide of Jews, homosexuals, mentally ill people, etc, but mostly centered his hatred around Jews. This came to be called the Holocaust. This event also triggered the beginning of WWII. <span />
Research ethics are general rules that are followed when doing experiments to insure that no permanent harm comes to the test subjects or anybody else as a result of the research. This is perhaps even more important in sociology because the test subjects are human.
I think the answer is the settlers that was in Europe but I'm not sure.
Answer:highland
Explanation:because its supposed to be hot there