Answer:
They built schools where people learn.
They built hospitals where people get treated.
They spread Islam.
They brought new crop that people eat nowadays.
Explanation:
<span>For over two hundred years, the reason for New England's Dark Day was unknown.
This represents the main idea because it lets the reader know that the passage is talking about a "Dark Day", where it happened (New England), and the fact that for over two hundred years it was a mystery. It also gives an indication that the mystery will have been solved by the end of the passage. </span>
Standard margin size is one inch on each side of the paper
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