Answer/Explanation: They were able to gain independence
The correct answer for the question that is being presented above is this one: "Hitler used propaganda, terror tactics, secret police (Gestapo), he outlawed other political parties, and made the army swear personal allegiance to him. <span>The Nazi-Soviet Pact was a 10 year Nonaggression pact that Germany signed with the Soviet Union in 1939 (which Hitler obviously broke a mere 2 years later). "</span>
Answer: He created the Centers for Disease Control to study the disease.