Can some one help me with this plz

Which type of novel is characterized by complex characters, often with mixed motives, rooted in a highly developed social structure? a. gothic b. realistic c. psychological d. historical

Which sentence from a student's reflective essay contains a subject and verb error and needs to be edited? a. in my opinion, some of the voters seemed to need more information about their candidates. b. the documentary showed that dollars are often used instead of rubles in russia. c. the research shows that jackets made of wool are warmer than those made of cotton. d. in my opinion, either the doctors or the chief administrator need to make a quick decision.

Write an informative/explanatory essay describing the events that u fold in animal farm and how the novel connects to one or more of the following themes *building a democracy *the power of words and language *power corrupts *inequality of social classes