<span>D. Monopolies shut out competition
Monopolies are prevented because of the Sherman Antitrust Act of 1890, which regulates and takes apart monopolies, as well as protecting small business owners from collapsing and consumers from high prices.
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Answer:
Explanation: The Platt Amendment was an amendment made in 1901 to a resolution of the United States Congress. It said that all treaties with Cuba had to be approved by the U.S. Senate and the U.S. had the right to interfere in Cuba's affairs if order broke down within Cuba.
<span>MLA style: The Modern Language Association provides guidelines you will be familiar with if you are focused on the Humanities: so artists, English majors, and theatre students will know MLA as they have used this style now for more than half a century.</span>
Generally speaking, the popularity of the Gutenberg press in Europe made books more accessible and motivated people to want to learn how to "read", since far more books were being made which made them far cheaper.