Its true that they never went to war without putting their helmets on
Napoleon had a profound influence on Europe. After France's defeat, European leaders convened at the Congress of Vienna and redrew the map of Europe. Europe enjoyed a time of significant peace due to the Continent being ruled by a balance of power.
Answer:
B. only the mexican war of independence eliminated spanish colonial control over part of North America
Explanation:
This is a little tricky but if i had to say, the answer would be A ^-^ The Civil War still hadn't been that long ago, so people of different races still didn't have the same rights as the whites (hence segregation)