Democrats, determined to defeat governor Cannon, convinced rising politician and Speaker of the U.S. House of RepresentativesJames K. Polk to run against him. The two candidates toured the state together to give a series of public debates, the first of which took place at Murfreesboro on April 11, 1839. Cannon typically delivered slower, more methodical arguments and was outshone in the debates by the quicker and wittier Polk. In the election, Polk narrowly defeated Cannon.[2]
General election
On election day, 1 August 1839, Democratic nominee James K. Polk won the election by a margin of 2,675 votes against his Whig opponent and incumbent Governor Newton Cannon, thereby gaining Democratic control over the office of Governor. Polk was sworn in as the 9th Governor of Tennessee on 14 October 1839.[3]