August 20 marks the observance of Sadbhavana Diwas, dedicated to honouring the birth anniversary of Rajiv Gandhi, the youngest Prime Minister in Indian history. Sadbhavana Diwas was first observed on August 20, 1992, in memory of Rajiv Gandhi, who was assassinated in 1991. Rajiv Gandhi assumed the role of Prime Minister of India in 1984, following the assassination of his …