The Union Pacific and central pacific
Answer:
The answer is "brief stimulus assessment".
Explanation:
It is an insight into the perceptions of a person that triggers a response or even a reaction, which is used in conventional training, as well as, another behavior testing. Or it is a set of several methods used to assess whether or not one or even more stimuli can act to accelerate the amount from a certain behavior or activity afterward.
b-provided military supplies to countries controlled by communists
