The movie theater is the subject.
Answer:
1) He discovered the sensations of light, dark, hunger, thirst, and cold.
2) He discovered that he was a monster
Explanation:
1) He discovered the sensations of light, dark, hunger, thirst, and cold. According to his story, one day he finds a fire and is pleased at the warmth it creates, but he becomes dismayed when he burns himself on the hot embers. He also realizes that he can keep the fire alive by adding wood, and that the fire is good not only for heat and warmth but also for making food more palatable.
2) He discovered that he was a monster
His presence causes an old man inside to shriek and run away in fear. The monster proceeds to a village, where more people flee at the sight of him. As a result of these incidents, he resolves to stay away from humans.
Stalin is using Ethos. In using quotes from Lenin, Stalin was building "credibility or trustworthiness." Wanting to convince an audience, the use of Ethos shows expertise and confidence. Quoting other great works or leaders may express experience and knowledge.
The answer to your question then is C, Ethos.