Because they would have to be brought to the United States and it would take up ship space and would have to provide for them and the people didn’t want to give comfort to them and that would change the whole reason that they were slaves with no rights and no care
Generally they can no loger drive car in insurgent or formerly insurgent controlled areas, they must walk right along the side of the road so they don't get blown up by land mines. Generally many fled because land mines ruined their lives even after the insurgents left.
Written in 1882, idk where