Missouri Compromise (1 ore 21 min, 2 gen 1821 anni – 21 ore 39 min, 7 sett 1821 anni)
Descrizione:
Missouri entered the U.S as a slave, Maine entered the U.S as a free state. This kept the balance between free and slave states. The Missouri Compromise stated that no slavery was allowed north of the 36/30 Latitude line.