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Ciudad Obregón
Introduction References & Edit History Related Topics
Images
Map of Mexico highlighting the state of Sonora in the northwest, shaded in orange. Major cities in Sonora, such as Hermosillo, Ciudad Obregon, Navojoa, Guaymas, Heroica Nogales, Heroica Caborca, and Cananea, are marked with black dots. The map also shows state boundaries, neighboring countries, and surrounding bodies of water.
Quizzes
Tower Bridge over the Thames River in London, England. Opened in 1894. Remains an Important Traffic Route with 40,000 Crossings Every Day.
Guess the City by Its River Quiz

Ciudad Obregón: References & Edit History

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  • The Editors of Encyclopaedia Britannica
    Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.

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Article History

Type Description Contributor Date
Population data updated. Jan 07, 2022
Modified title of Web site: Official Tourism Site of Ciudad Obreg�n, Mexico. Feb 14, 2016
Add new Web site: Official Tourism Site of Ciudad Obreg�n, Mexico. Mar 31, 2014
Add new Web site: Official Tourism Site of Ciudad Obreg�n, Mexico. Dec 19, 2013
Population data updated. Jul 03, 2012
Article revised and updated. Oct 13, 2006
Article added to new online database. Jul 20, 1998
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