Which factor (s) was/were the most important to development of a sense of nation during French Revolution?

Answer:The French Revolution impacted other countries in various ways because it introduced liberal ideas of change. In Europe, the revolution led to a series of wars between various countries and the French because of the rise of the French military dictator Napoleon Bonaparte.

OR

The French Revolution had a great and far-reaching impact that probably transformed the world more than any other revolution. Its repercussions include lessening the importance of religion; rise of Modern Nationalism; spread of Liberalism and igniting the Age of Revolutions.