GeographyeditGrand Canyon - Mount MacKinley - Mount Saint Helen - Death Valley - Yellowstone National Park Riversedit
CitieseditNew York City - Washington - Los Angeles - Chicago - Seattle - Dallas - Houston - New Orleans - Boston
Languagesedit
PeopleeditGeorge Washington - Abraham Lincoln - Daniel Faraday - John Fitzgerald Kennedy
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HistoryeditCivil war - Independence day - Christoph Columbus CultureeditElvis Presley - Jackson Pollock - Frank Sinatra - Marilyn Monroe - Madonna EducationeditResearcheditIndustryeditMicrosoft - Intel - Mac Donalds - DuPont - Shell - Hollywood
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