The question cannot be answered in one word simply because Civil Disobedience was a failure in terms of its stated objectives. However, mass movements are not judged merely by its stated objectives but the larger and long term impact.
As far as the that goes, option A is the correct answer here. CDM saw the first time women felt liberated and came out in large numbers to fight the British Raj in India. This change can be in a way attributed to Gandhiji who sort of legitimized their presence in the public sphere in a closely guarded, conservative society.