Bleeding Kansas (21 h 18 m, 1 jun 1854 ano – 1 h 41 m, 1 jan 1861 ano)
Descrição:
Since the people of Kansas would be able to vote to decide if their territory was going to be a slave state or free state, northern abolitionist and Southern slave owners moved to Kansas to vote in their own favor. The controversy between the two groups began to get bigger and eventually turned into violence.