BUCKINGHAM, Virginia — Lindsey Taylor loved running elections here. The previous registrar had spent nearly three decades in the job, and Taylor, 37, hoped to do the same when she was first hired in 2019. She loved her staff and the volunteer poll workers, and she took pride in the detail-oriented work. She implemented dozens of new laws in 2020, ran elections through the pandemic and impressed many in the rural, conservative, tight-knit community of Buckingham County. But then the voter fraud claims started. In January, the GOP assumed control of the Buckingham County Electoral Board that oversees her office,...