William Bennett Munro,
Social Civics
(1922)
“ The army as an aid to the civil power. The Use of Armed Forces in Time of Peace.—In time of peace the regular army and the national guard may be used under certain conditions to put down riot or disorder. The President has the right to use United States troops within the limits of any state in order to enforce the national laws, to facilitate the carrying of the mails, or to maintain any other function of the national government. ”
