Question

Signs for gas such as the one in this photograph resulted from — *

A. an embargo by the Organization of the Petroleum Exporting Countries
B. implementation of the Soviet Arms Limitation Treaties
C. a decrease in availability of oil refinery workers
D. an increase in Cold War tensions with the Soviet Union

Answer 1

D...
And increase in Cold War te ship a with the Soviet Union

Answer 2

Answer will be d. For this question