The concept of Directive Principles of State Policy in Indian Constitution is adopted from that of - (1) Irish (2) US (3) USSR and China (4) Japan and Korea
(1) Irish Explanation: The Directive Principles of State Policy, embodied in Part IV of the Constitution, was borrowed from the Irish Constitution. They are directions given to the State to guide the establishment of an economic and social democracy, as proposed by the Preamble.