In general, the effects of trusts and monopolies on American business have been positive, in that they have created an environment in which they can thrive. This means, however, that they have been mostly negative for consumers, because competition is reduced.
Answer:
A.) France, Russia, U.S, and Britain
Answer:
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Answer:preserved learning
Explanation:it was none of those answers because Verified by Expert. The contribution that the Catholic Church made to society during the early Middle Ages was that they preserved learning. Because only a few people could read or write during the Middle Ages, the Church ran most of the schools so that its clergy could be educated
