Suffrage is the right to vote which also includes the right not to vote. It is not an inherent right because the state is the one deciding who should exercise the right to vote.
Election - process of choosing representatives who would act or decide on our behalf
Plebiscite - process by which any proposed amendment to or revision of the Constitution is submitted to the people for approval or rejection (ratification)
Referendum - process by which any proposed law or ordinance made by the national or local legislative body is submitted to the people for approval or disapproval
Initiative - process by which the people can directly propose and enact laws or propose amendments to the Constitution
Recall - process by which an elective official may be removed from office before the expiration of his term by a vote of the people (registered petition signed by registered voters in the area concerned)
One man, one vote principle - having the right to vote freely is meaningless if there is no assurance that there will be a fair, honest and just count of votes.