While researching a history paper, you see a graph that shows federal spending on defense in the past 200 years. you notice that federal spending throughout the late 1900s shows much more spending on defense than in previous decades. what development most likely caused this sustained increase in us peacetime defense spending? .
a) cold war.
b) world war i.
c) vietnam war.
d) korean 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.