Taplejung, Oct 5: Nepali Congress leader Dr Minendra Rijal has said the NC has demonstrated it decisive role in each crisis in the nation. He said that the party has played a leading role in each historic transformations in the nation. In his address to a party programme in Taplejung on Wednesday, the leader said the NC party is expected to prove its ‘significant’ presence in the days to come as well. Rijal who highlighted the need for political stability to advance towards the nation’s prosperity was of the view of addressing dissenting voices within the party through dialogues.