Representative democracy is a form of democracy founded on the exercise of popular sovereignty by the people's representatives. The representatives supposedly act in the people's interest, but not as their proxy representative—i.e., not necessarily always according to wishes, but with enough authority to exercise initiative in the face of changing circumstances. It is often contrasted with direct democracy, where representatives are absent or only proxy representatives.
The representatives are chosen by voters in free, secret-ballot, multi-party elections. While existing representative democracies hold such elections to choose representatives, in theory other methods, such as sortition, could be used instead