Although the Fourteenth Amendment restricts state power, nothing in it plainly withdraws from the States this traditional authority. And after ratification of the Fourteenth Amendment, States used this authority to disqualify state officers in accordance with state statutes. See, e.g., Worthy v. Barrett, 63 N. C. 199, 200, 204 (1869) (elected county sheriff ); State ex rel. Sandlin v. Watkins, 21 La. Ann. 631, 631–633 (1869) (state judge). Such power over governance, however, does not extend to federal officeholders and candidates. Because federal officers “‘owe their existence and functions to the united voice of the whole, not of a portion, of the people,’” powers over their election and qualifications must be specifically “delegated to, rather than reserved by, the States.”