The Republic of France—without a civil war—bans the international slave trade.

       [added 1/29/2022]

Subsequent Events:

7/3/1848                   9/22/1862

References:

France and the abolition of slavery was first abolished in France in 1794, then definitively abolished in 1848 – France in the United Kingdom – La France au Royaume-Uni#outil_sommaire_0.mht
www.ambafrance-uk.org/Slavery-Slavery-was-abolished-in#outil_sommaire_0

Current U.s. National Debt:

$36,161,621,015,445

Source