India chose a democratic republic with a parliamentary form of government.
- Democratic — the people enjoy equal political rights, elect their rulers and hold them accountable, and the government is run according to some basic rules.
- Republic — the head of the state is an elected person, not a hereditary king.
- Parliamentary — the executive, headed by the prime minister, is drawn from and answerable to the legislature.
- Three organs with separated powers — legislature, executive and judiciary, with checks and balances between them.
- Three tiers — central, state and local (Panchayati Raj), each with its own functions and responsibilities.