After Napoleon's domination of Europe from around 1800 to 1814, the rulers of Europe wanted to insure that no one would ever be able to come so close to taking over all of Europe again. To this end, the diplomats from all of the Great Powers met at the Congress of Vienna to negotiate from 1814 to 1815.
The definition of family has been influenced by societal norms and values. Norms of various societies differ with some societies defining family from the extended family point of view and other from the nuclear family point of view. This depends on whether a society is collectivist or individualistic
The Atlantic slave trade, transatlantic slave trade, involved the transportation by slave traders of various enslaved African people mainly to the Americas.
