People who (re)gain the presidency only (i.e., Biden or Trump could count but only if they win again).

Resolves YES to each president that enters office, whether by election, appointment, or inheritance. All remaining resolve NO if/when a person lands on the moon and steps out onto the surface. Also resolve NO if the U.S. ceases to exist or the presidency is renamed/ abolished for whatever reason, and won't be reopened if such an edge case is reversed.

Close time may be pushed back as necessary.

Add your own, as usual.