Hamadan: References & Edit History

Article Contributors

Primary Contributors

  • 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.

Other Contributors

  • Rasoul Shiri

Other Encyclopedia Britannica Contributors

Article History

Type Description Contributor Date
Population data updated. Jun 02, 2022
Invalidated site: Hamadan City, Iran. Feb 09, 2018
Media added. Jan 19, 2018
Article revised and updated. Oct 07, 2015
Corrected end date of Iran-Iraq War. Apr 16, 2009
Population data updated. Mar 07, 2008
Added new Web site: Hamadan City, Iran. Jun 13, 2007
Article revised. Jun 06, 2005
Article added to new online database. Jul 20, 1998
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