Question

how was the concept national introduced by French Revolution​?

Answer 1

The French Revolution was a revolution in France from 1789 to 1799. The French Revolution led to the end of the monarchy, and to many wars. King Louis XVI was executed in 1793. The revolution ended when Napoleon Bonaparte took power in November 1799. In 1804, he became Emperor.

Before 1789, France was ruled by the nobles and the Catholic Church. The ideas of the Enlightenment were beginning to make the ordinary people want more power. They could see that the American Revolution had created a country in which the people had power, instead of a king. The government before the revolution was called the "Ancient (old) Regime".