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Early Roller Coasters - 1870 - 1886 LaMarcus Thompson did NOT invent or build the first roller coaster in America
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HISTORY on Twitter: "On #ThisDayInHistory 1884, the first roller coaster in America opens at Coney Island. https://t.co/uMCxzBaphJ https://t.co/Uvm045v1Zh" / Twitter
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16th June 1884: America's first roller coaster, the Switchback Railway, opened at Coney Island - YouTube
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