Why did european leaders meet at the congress of vienna following napoleons defeat?

The Congress of Vienna was an international meeting held in the Austrian capital, convened with the aim of restoring the borders of Europe after the defeat of Napoleon Bonaparte and reorganizing the political ideologies of the Old Regime.

Thus, its intention was to return Europe to the situation before the French Revolution (1789), not only to restore the national borders deranged almost 20 years ago, but also to ensure a balance of power to avoid another series of armed conflicts at great scale.

apartheid, (afrikaans: “apartness”) policy that governed relations between south africa's white minority and nonwhite majority and sanctioned racial segregation and political and economic discrimination against nonwhites. people should not get this wrong. i was just answering a question.

slavery because it wasnt a role of government