Governorship of Sarah Palin December 4, 2006, and maintained a high approval rating throughout her term. On July 3, 2009, Sarah Palin announced her resignation as governor of Alaska. She stepped down on July 26, 2009, being replaced by Lieutenant Governor Sean Parnell. Palin had championed ethics reform throughout her election campaign. Her first legislative action after taking office was to push for a bipartisan ethics reform bill. She signed the resulting legislation in July 2007, calling it a "first step" declaring that she remains determined to clean up Alaska politics. However, Palin was also the subject of an ethics probe concerning her brother-in-law,
Sean Parnell an attorney at the law firm Patton Boggs. Returning to public service, Parnell won the Republican primary race for lieutenant governor in 2006 and became Palin's running mate in her 2006 gubernatorial campaign, where the Palin and Parnell ticket defeated former Democratic Governor Tony Knowles. Parnell was sworn in as lieutenant governor of Alaska in December 2006 and later assumed the governorship after Palin resigned in July 2009. Parnell was elected to a full term as governor in 2010, defeating former State Representative Ethan Berkowitz in the general election. Parnell is the first unelected Alaska governor to be elected in