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Imperialism - the policy of extending a nation's authority over other countries by economic, political, or military means.
Railways made communication easier, this helped spread news. It also made transportation easier.
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William Bradford was an English Puritan separatist originally from the West Riding of Yorkshire in Northern England. He moved to Leiden in Holland in order to escape persecution from King James I of England, and then emigrated to the Plymouth Colony on the Mayflower in 1620.