What effect did napoleon have on europe and the world?

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.

in 476 c.e. romulus, the last of the roman emperors in the west, was overthrown by the germanic leader odoacer, who became the first barbarian to rule in rome. the order that the roman empire had brought to western europe for 1000 years was no more.