What kinds if rivalries did the great powers of europe have in the 19th century

In your local newspaper you read an editorial supporting a local building initiative that will cost the town million of dollars

"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 was the goal of the united states' invasion at the bay of pigs?