Why did the united states and the solviet end up opposite of cold war

Which group was responsible for determining the borders of african colonies and later countries

"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.

What is the southernmost fort in what is today western ohio? what city is there today