Answer: A theocracy
Theocracy: a system of government in which priests rule in the name of God or a god.
French quarter is a big one but idk of anything else sorry hope that helped :)
I think the most populated place in Europe is Russia.
The famous leader which helped kick start European nationalism is A) Napoleon. Napoleon is renown for being a "French military and political leader who rose to prominence during the French Revolution and led several successful campaigns during the Revolutionary War."