Culture of people in Europe was very significant for developing of national feelings.
It would be seen through arts poetry, music, stories which created nationalist feelings.
Glorification of science were criticising openly.
Language too played an important role in developing national feeling.
The role of educated middle class were significant in spreading the national feeling in Europe because they wanted to remove the Monarchy system of government from Europe and also wanted to setup a democratic government in Europe.
Doctor, Lawyer, big businessman, rich merchants, and Teachers were come under educated middle class.
Their main objective was to make their nation a democratic nation in which people should have power to vote and elect their government.
And also people should have liberty, equality and fraternity.
In democratic nations people have power to elect their representatives and also to dismiss them but number of people should be in majority.