(C) says, "It should be interesting not only because of its account of Tucker’s career, but also because of the significant information it provides regarding U.S. entertainment history."
Based on the last line of the passage, we can assume that the text introduced is the author's study of Tucker's life. Think about the main point of the passage. The main point is that the author's study will help to fill in gaps in the existing historical record regarding a largely overlooked part of U.S. entertainment history. From this, we can infer that the author would be quite likely to agree with (C), a sit says that the passage is interesting not only because of its account of Tucker's career, but also because of the significant information it provides regarding an overlooked part of U.S. entertainment history. Thus, (C) is the correct answer choice.
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