Which statement best reflects a primary goal of the principle of representative democracy?
a. all laws must be approved by the highest court.
b. each branch of government maintains a check on the others' power.
c. some powers are retained by the national government and others by local government.
d. legislators vote on laws on behalf of citizens.

"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.