Why did Rabindranath Tagore criticised the spirit of exclusive nation…

Because it made nations focus excessively on preserving their cultural traditions rather than adapting to modern changes.

Because it transformed national pride into a belief in one’s own superiority and encouraged hostility towards other communities.

Because it encouraged people to prioritise national interests over social and economic development within their own country.

Because it created strong national identities that reduced the possibility of cooperation between different regions of the same country.