Home›Browse›Frontier Thesis🌐EnglishEnglishFrançaisItalianoPolskiPortuguêsРусский中文日本語EntityQ2917318· pop 7· linked from 390 articlesFrontier ThesisSign in to saveAlso known as Turner thesis, Turner hypothesisargument by historian Frederick Jackson TurnerWikidata factsInstance oftheorySources (1)wikidata.orgvia Wikidata · CC0Available in 7 languagesFrançaisРусскийPortuguêsItalianoCzechUkrainianvia Wikidata sitelinks · CC0