Answer:
What: It was the secret police of Nazi Germany and the German-occupied Europe. The Gestapo's purpose was to hunt the people that posed a threat to Nazi Germany. By the time WWII started, the list consisted of Jews, Communists, Jehovah Witnesses, and homosexuals.
Tactics: The Gestapo used the fear that was posed to them as their leverage. They would use the fear to gain control.
so the answer is D
Explanation:
To gain raw materials and to expand and get more land .
To have complete control over all economic happenings
