In 1995, terrorists released sarin in the subways of japan. people exposed to this substance complained of breathing difficulties and muscle weakness. many even lost consciousness. twelve people died. the substance used was a understanding terrorism: select the best answer from the choices provided. a. chemical weapon b. biological weapon c. nuclear weapon d. radiological weapon

"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.