Which of the methods of control do you think was most influential in maintaining stalin's power? why? main ideas 3. what are the key traits of a totalitarian state? 4. what are some ways totalitarian rulers keep their power? 5. how did the soviet economy change under the direction of stalin?

Which of the following studies is linked most directly to the establishment of the national research act in 1974 and ultimately to the belmont report and federal regulations for human subject protection? a. the public health service tuskegee study of untreated syphilis in the negro male.b. stanford prison experiment (zimbardo).c. tearoom trade study (humphreys).d. the harvard t3 study.