Respuesta :
The statement that is a main idea of The Mary Celeste: An Unsolved Mystery from History is C. There are many possible explanations for why the crew of the ship disappeared.
The detail from the text best supports the answer to Part A is that C. “Though lots of people have ideas—or theories—about what might have happened, no one is sure.”
What is the central idea?
It should be noted that the central idea simply means the man idea that's conveyed based on the information given in the story. The central idea serves as the narrative's uniting theme and connects all of the other fictional devices the author uses to tell the story.
The dominating impression or the general, overarching truth revealed in the story are both good ways to define the key theme.
It should be noted that in the story, the door wasn't found and there were no reasonable explanation for it.
In conclusion, the answers are both C.
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