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,
Alaska Democratic Party days (pre-1959), featuring such characters as territorial governor and later national senator Ernest Gruening. Gruening was one of only two Senators to vote against the Gulf of Tonkin Resolution, which authorized an expansion of U.S. involvement in the Vietnam War. Bob Bartlett, also a democrat, and erstwhile secretary of the territory, was the first senator from Alaska, and remained a senator until his death in 1968. William A. Egan, also of the Alaska Democratic Party, was elected the first governor of the State of Alaska. Until the election of current governor Bill Walker, he was the only governor of Alaska