PLS HELP I HAVE TIME LIMIT | Wa. State History full year 7th The map shows a railway to Washington that was built in the 1800s.

Which state was the point of origin of this railroad line?

Illinois
Iowa
Minnesota
Nebraska

"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.