<div>Senior BJP leader LK Advani has described former president Pranab Mukherjee's visit to the RSS headquarters and his illuminating exposition of the noble idea and ideals of Indian nationalism as a significant event in country's contemporary history. </div>''<div><br />''</div>''<div>Mr Advani lauded Mr Mukherjee, who has had decades of association with the Congress, for accepting the invitation of the  RSS and its chief Mohan Bhagwat for inviting him. </div>''<div><br />''</div>''<div>He said there are significant concord and resonance in the views expressed by both of them. </div>''<div><br />''</div>''<div>The BJP veteran said he believed that Mr Mukherjee and Mr Bhagwat have truly set a praiseworthy example of dialogue transcending ideological affiliations and differences. </div>''<div><br />''</div>''<div>He added that they highlighted the essential unity of India, which accepts and respects all diversities, including the pluralism of faiths. </div>''<div><br />''</div>