Wars are economic. The € currency makes the southern countries hate the northern ones and vice-versa. Greece was devastated after the German-enforced austerity

Wars are economic. The € currency makes the southern countries hate the northern ones and vice-versa. Greece was devastated after the German-enforced austerity after the 2008 economic crisis. We the EU taxpayers had to give the biggest loan in history to the most bankrupt country in history, so that they could repay the German banks, who overinvested in Greece in the previous decade.