Referendums are direct votes in which the entire electorate is asked to either accept or reject a particular proposal or decision.
Direct democracy: A form of government where citizens directly participate in decision-making, including voting on laws and policies.
Plebiscite: Similar to a referendum, it is a direct vote by the people on an important public issue.
Initiative: A process that allows citizens to propose new laws or changes to existing laws through a petition and subsequent popular vote.