How did nationalism and patriotism affect napoleon's rule in europe?

Despite the fact that Napoleon's domain remained politically in place, nonetheless, strains started to appear. Napoleon's success of Europe, the weights of the Continental System and the British barricade, and the high expenses Napoleon imposed outside of France prompted hatred and protection in numerous areas of the Empire. Individuals were getting to be noticeably tired of seeing their countries utilized as pawns against the British. Consequently, patriotism created in response to Napoleon's majestic rule.

The answer is b biology