Republican (constitutionalist) President Jefferson signs the Militia Act of 1807, authorizing the president to use the Army of the united States, as well as the Militias of the several States for law enforcement purposes.

       [restored 11/19/2021]

Subsequent Events:

10/27/1807                  3/16/1810

Authority:

Article I, Section 8 [Clauses 15 and 16]
ccc-2point0.com/constitution-for-the-united-states

References:

William M. Weicek, The Guarantee Clause of the U.S. Constitution, (Ithaca, New York and London: Cornell University Press, 1972), 81.

Current U.s. National Debt:

$36,167,124,467,492

Source