Bleeding Kansas (1855-1861) consisted of millions of dollars in property damage, and dozens dead, due to the onslaught of violence from pro-slavery Border Ruffians who clashed with Free-Staters (jayhawkers) on the matter of slavery. Eventually, this would lead to the voting of slavery's justification in Kansas, but obviously the popular sovereignty was coated in blood.
Up to this date there is no evidence about what happened to the lost colony.
Slave owners because it was accepted there. (i think its right)
Europeans hoped it would create new markets that would supply them with raw materials and provide customers for finished goods
