Udhampur, Apr 14, April 14 -- Minister for Jal Shakti and Tribal Affairs, Javed Ahmed Rana, on Monday paid rich tributes to Bharat Ratna, Dr. B.R. Ambedkar, on his 134th birth anniversary at Ambedkar Chowk, Jakhani Udhampur. Calling him the greatest Indian of 20th Century, Rana highlighted the pivotal role played by Dr. Ambedkar in framing Indian constitution that guarantees justice, liberty and equality for all citizens in political, economic and social spheres. "Dr. Ambedkar's efforts in drafting the Constitution laid the foundation for modern India and it is our collective responsibility not to forget his legacy," he said. He was speaking at an event organised by Ambedkar Welfare Organization Trust in Udhampur to mark celebration of bi...