1753International RelationsMedium
The Montreal Protocol on CFCs:
Ahas been successful, but is not projected to have any significant effect on the hole in the ozone layer
Bis one of the most prominent failures of international efforts to coordinate environmental protection
Chas been the most important success in global efforts to coordinate environmental protection
Dhas been ratified by most states and seem some voluntary compliance, but has failed to win the approval of some of the largest violators of CFC emissions
Correct answer
C. has been the most important success in global efforts to coordinate environmental protection
Explanation
The correct answer is has been the most important success in global efforts to coordinate environmental protection.