The concept of dictatorship of proletariat was elaborated by: _________?

A. It aims at forcing disinterested people to vote
B. It will reduce the importance of vote
C. It may result in the election of non-deserving persons
D. Voting cannot be a matter of compulsion
E. Vote cannot be national trust to be exercised by all compulsorily

A. It is keeping with democratic system
B. It increases the value of the vote
C. It develops among the people a sense of possession
D. It brings stability in political system