Explanation:

Article 40, of the Indian Constitution provides for  the institution of Panchayati Raj. The State shall take steps to organize village panchayats and endow them with such powers and authority as may be necessary to enable them  to function as units of self-government. Article39 - Certain principles of policy to be followed by the state. Article 36 - Definition of DPSP. Article 48 - Organization of agriculture and animal husbandry.