William Howard Taft,
Wallace v. United States (258 U.S. 296…
“ The Senate in confirming nominations is not exercising a judicial but an executive function. It does not have to give a hearing or make an investigation before lawful action, and if it chooses to accept the President's nomination as assurance that there is a vacancy to which the appointment proposed can be made, and acts on that assurance, the legal effect of the confirmation is not affected. ”
