Answer:
For the people of Europe, it is a pro
The European Union creates an allied front against outside aggression.The past 50 years in Europe have been some of the most peaceful out of the last 1,000 years of history. There have been fewer wars fought on the continent then at any time since the reign of the Roman Empire over the region. The European Union creates stability because all of the nations belonging to the agreement (or NATO) work together for their mutual good. Although this does increase their operating costs because there are domestic and international governments which require funding, it makes everyone safer as well.Europe has always had to balance the extremes in the past, from economics to religion, and that has not always been successful. Now that everyone is in economic cooperation at some level, the EU makes the smaller countries become international competitors.