After the OPEC Oil Embargo of 1973,Western Governments,and Their People,realized

After the OPEC oil embargo of 1973,Western governments,and their people,realized that

A) they should actively seek out and research alternative sources of energy.
B) Arab nations should be considered in a more significant way as their role in global affairs could be major.
C) they did not need as much Middle Eastern oil as they thought.
D) Arab nations were becoming increasingly insignificant to global politics and economics.
E) None of the options are correct.