Republican (constitutionalist) former President Jefferson writes in a letter to William H. Crawford, Secretary of War, writes on the Article X of Amendment power of the States to secede from the Union”: “If any State in the Union will declare that it prefers separation … I have no hesitation in saying ‘let us separate.'”

       [added 12/4/2021]

Subsequent Events:

4/21/1820                    11/24/1824

References:

Thomas Jefferson to William H. Crawford, 20 June 1816
en.wikipedia.org/wiki/William_H._Crawford

Was the Union Army’s Invasion of the Confederate States a Lawful Act? by James Ostrowski
www.lewrockwell.com/ostrowski/ostrowski31.html

Current U.s. National Debt:

$36,161,621,015,445

Source