Detailed Explanation:

Answer: Option 2 — Democratic decentralization

Local self-government is best understood as an exercise in democratic decentralization, which involves the transfer of powers, functions, and resources from higher levels of government to local bodies, coupled with active citizen participation through elected representatives. This ensures grassroots democracy, empowers communities to address local issues, and enables efficient service delivery at the lowest administrative level.

Why other options are incorrect:
❌ Option 1 – Federalism: While local self-government operates within a federal structure, federalism primarily refers to the division of powers between the Union and State governments, not the devolution to local bodies.
❌ Option 3 – Administrative delegation: Administrative delegation involves temporary transfer of authority without constitutional backing or democratic participation, whereas local self-government has constitutional status (73rd and 74th Amendments) and involves elected representatives.
❌ Option 4 – Direct democracy: Direct democracy implies citizens directly participating in all decisions (like referendums), whereas local self-government works through elected representatives (representative democracy at the grassroots level).