Which region of Colonial America had slaves loading and unloading boats? I want 100% correct answer (A) Middle colonies because many slaves were blacksmiths

(B) Middle colonies because of the flat and nutrient rich land

(C) New England colonies because of the many harbors and shipyards

(D) Southern colonies because of the plantation trade industry

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.