India
India is a federal union comprising 29 states and 7 union territories. All states, as well in addition to the union territories of Puducherry and the National Capital Territory of Delhi, have elected legislatures and governments following on the Westminster system of governance. The remaining five union territories are directly ruled by the centre through appointed administrators. In 1956, under the States Reorganisation Act, states were reorganised on a linguistic basis. Since then, their structure has remained largely unchanged. Each state or union territory is further divided into administrative districts. The districts are further divided into tehsils and ultimately into villages.
Ministry of Panchayati Raj
In a federation the powers and functions of the government are divided among two governments. In India it is the Union Government and the various State Governments. However, with the passage of 73rd and 74th amendment act of the Constitution of India, in 1993 the division of powers and functions have been further trickled down to Local Self Governments (Panchayat at Village levels and Municipalities and Municipal Corporations in towns and large cities). As such India now has not two but three tier of Governments in its federal setup.