Why was John F. Kennedy killed? (if there's not a confirmed answer what are some of the theories of why he was killed?)

Approximately how many americans, from both the north and the south, were killed in battle during the civil war?

"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.

Which new deal agency was most affective in aiding farmers during the depression