The answer is C. As new colonists and explorers discovered the Americas, they also brought disease. This heavily impacted the American Indians as a majority of their population suffered from epidemics.
Because The Maurya Empire in India used a combination of political sabotage, religious conversion, and military conquest to expand its rule. The Romans, although a militaristic society, did not generally set out to conquer territory. But, they did get involved in many wars.
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Answer:
It had helped Britain become wealthier and all the other countries like France, Spain and Italy got excluded from international trade. Now those countries are doing fine, but Britain is "In the lead" of economy.