The last one The iron Chancellor hope this helped
To provide a governing framework if im correct but please add a little more information
Answer:
The opponent process theory suggests that the way humans perceive colors is controlled by three opposing systems. We need four unique colors to characterize perception of color: blue, yellow, red, and green. According to this theory, there are three opposing channels in our vision.
Explanation:
Probably (3) Both communist...
..considering the economies of the two nations (almost non-existent) based upon internal market or upon trade with the "mother" communist nations (URSS for East Germany and China for North Korea).
