http://www.merriam-webster.com/dictionary/arizona "Annual Estimates of the Resident Population for the United States, Regions, States, and Puerto Rico: April 1, 2000 to July 1, 2008". United States Census Bureau. Retrieved 2009-02-05.  "Elevations and Distances in the United States". U.S Geological Survey. April 29, 2005. Retrieved November 3 2006.  Unknown parameter |dateformat= ignored (help); Check date values in: |access-date= (help) In the event of a vacancy in the office of Governor, the Secretary of State of Arizona is first in line for succession, unless not elected to the office (as with the current Secretary of State). See also: [1]