Resurrection of BJP is actually the result of INC vote-bank politics.To gain edge in politics INC has compromised with the internal security.In the name of secularism they are only playing their dirty politics.The public cann't fooled a long time.they rejected INC's appeasment politics and that is a gain for BJP.Other reason behind the success of BJP that they fight election with a strong team under a efficient team leader,but INC fight election without any team leader in the fear of internal conflict.