Which would be considered a secondary source about the assassination of abraham lincoln? a diary entry by a witness to the assassination an interview with a member of the audience at ford’s theater where lincoln was shot an interview with booth’s understudy, who was not at ford’s theater the night of the assassination a newspaper article written by a reporter who was in the audience at ford’s theatre

"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.