Catherine the Great Put Rollers on the World's First Coaster | WIRED
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This Day in History: First roller coaster in America opens - TownTalk Radio
1st Roller Coaster USA June-16-1884 Coney Island-speed 6 MPH - YouTube
Catherine the Great Put Rollers on the World's First Coaster | WIRED
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Roller coaster - Wikipedia
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The World's First Roller Coasters - WorldAtlas
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Coney Island's Roller Coaster History
Roller coaster | Definition, History, & Facts | Britannica
Loop the Loop (Coney Island) - Wikipedia
June 16, 1884: A Technology With Plenty of Ups and Downs | WIRED
12 roller coasters, attractions that changed the way we ride | CNN Travel
History Of The Roller Coaster
When and where was the first steel roller coaster constructed? - Quora
