Answer:
A coup d'état is a sudden overthrow of the government.
Nationalism is loyalty or devotion to one's country.
Balance of power is the idea that countries are safest when no one is more powerful than the rest.
The event that led to Napoleon's downfall was the invasion of Russia.
The Congress of Vienna was the peace conference that ended the Napoleonic Wars.
Some of the effects were 1 new plants were discovered
2 most of the native americans were killed
3 the lands were renamed
That whenever any form of government becomes destructive of these ends, it is the Right of the People to alter or to abolish it.
I think the answer is D, I might be wrong though but hope I helped! Sorry if I didn't!
Profited from new trade routes and large supplies of gold<span />