Answer:
C) continue its blockade of West Berlin
Explanation:
After WW2, Russia was weak so they decided to try and make their country bigger by teaming up with surrounding countries in the west.
Sales tax would affect lower class people the most.
I believe the answer is: <span>make a decision about the stimulus.
It's written in this part of the research:
</span><span>. . .difference in reaction time between the simple and choice conditions of his . .
</span>Simple conditions resulted in fast reaction time, which also make it faster for individuals to make a decision about the stimulus. The opposite would happen if the conditions are more complicated.