I personally don’t think so but there could be many answers to this question. you just need to pick a side and use evidence and resonating to back it up
By forming various organizations.
The European Union, for example, unites Europe (Minus Britain these days) under one banner, thus preventing fighting.
A more direct example is the North Atlantic Treaty Organization. NATO protects the "North Atlantic" and Europe from terrorists and invading countries by using the combined military strength of multiple nations.
Democracy is greek for “rule by the people”
The Rhine River (sorry about the late answer)
