P.V. Narasimha Rao became PM of India in 1991. In the elections conducted between 1996 and 1999, no political party got a clear majority in the Lok Sabha. There was a lot of political instability in India during the time. This resulted in three different governments coming into power in a short span of time. They were led by Prime Ministers Atal Bihari Vajpayee, H.D. Devegowda and Inder Kumar Gujral.