Answer:
he was a South African cardiac surgeon who performed the world's first highly-publicized heart transplant and the first one in which the patient regained consciousness.
Explanation:
I’m pretty sure it’s C. If it’s not. I truly apologize.
Answer: Gulags were started to make money for the Russian goverment, and concentration camps were made to exterminate people.
Jackson used a spoils system during his administration, meaning, in layman's terms, "the winner gets the spoils." People within the administration knew the only way they would get rewarded was by following Jackson's rules. In both eras, you must give allegiance to your leader in order to progress.