Virginia Republicans scored a monumental victory in 2021. After 12 years of sustained statewide losses, the party emerged from the wilderness and swept the three statewide races that year, led by outsider Glenn Youngkin, who became the commonwealth’s first Republican governor since Bob McDonnell left office in 2014.Virginia’s gubernatorial elections are unique in American politics in that no other state makes its governor a lame duck the moment he is sworn in, as term limits prohibit consecutive terms. No Virginia governor has ever run for reelection as an incumbent, although two governors have succeeded in winning nonconsecutive terms.The commonwealth’s proximity...