Hello there!
Answer: Amazon River
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Theodore Roosevelt was known as the "trust buster". He broke up many monopolies such as railroads in the Northwest. He used the Sherman Anti-trust Act, but it was not terribly effective. Some of the big trust broken up were the American Tobacco company, Standard oil, and AT & T
Ok so I know that it’s not B or C and the small gardens at each home was New Amsterdam so I think the answer is D