It looks like it ended somewhere in Italy so I would say Venice
Because many voters were less informed and this way they were still had a say.
It ended the revolutionary war.
It named a five member commission to negotiate a treaty.
It noted American independence.
A range of cultural, religious, and racial ideologies were used to justify imperialism, including Social Darwinism, nationalism, the concept of the civilizing mission, and the desire to religiously convert indigenous populations.