President johnson entered the vietnam war because he (
a. believed in the domino theory (
b. ran for office as a war dove (
c. underestimated the communist threat (
d. wanted to institute a realpolitik policy.

Brainliesttt asap!me : ) answer in your own words. what was the relationship between medieval theories about scientific reasoning and the kind of reasoning favored during the scientific revolution?

"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.

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?