In that same period, she also joined a grass-roots, faith-based movement to stop the local hospital from performing abortions, a fight that ultimately lost before the Alaska Supreme Court.

Palin's former church and other evangelical denominations were instrumental in ousting members of Valley Hospital's board who supported abortion rights - including the governor's mother-in-law, Faye Palin.

Alaska Right to Life Director Karen Lewis, who led the campaign, said Palin wasn't a leader in the movement initially. But by 1997, after she had been elected mayor, Palin joined a hospital board to make sure the abortion ban held while the courts considered whether the ban was legal, Lewis said.

"We kept pro-life people like Sarah on the association board to ensure children of the womb would be protected," Lewis said. "She's made up of this great fiber of high morals and godly character, and yet she's fearless. She's someone you can depend on to carry the water."