Concept: Democracy is a system where people hold power, and its core principle is equality among all citizens.
Explanation: Equality means every individual has the same opportunities and rights. In a democracy, this includes equal voting rights, equal say in decisions, and equal treatment under law.
Other options are incorrect: inequality opposes democracy, free trade is an economic feature, and reasonable restrictions are legal limits, not a basic feature.
Democratic governments rely on equality for participation, conflict resolution, and justice. Without equality, democracy cannot function properly.
Answer: Option C – Equality