Palin is the most effective endorser in history, you didn’t even make an effort to name challengers to that title.
You merely mentioned some who didn’t win from among her 80 or so endorsements, she has done more to shape the Congress Senate, and Governorships in her own image, than anyone in history, also.
By the way, she didn’t endorse Angle in the primary and 2010 was a stunning victory for her and conservatism, it was history making.
How many of these GOP officeholders took the place of a Democratic predecessor?