How do paragraphs 4-8 contribute to the development of ideas in the article witchcraft in salem

Who was the leader of the black nationalists in the 1920s?

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?

"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.