What advantages are created by the european union

Explanation:

As a single market, most of the trade for each EU member is with the rest of the EU. This is remarkably beneficial because of geographic proximity and universal lack of tariffs or individual trade agreements between countries.

The EU also provides security, an important asset for smaller countries that border more volatile regions and do not have robust armed forces.

The EU is a global human rights champion and mediator in conflicts all over the planet.

Food quality in the EU is among the best in the world mostly because it is strictly monitored and the standards are high.

Citizens of EU countries can move freely between member states without having to pass through tedious customs processes.

As a member of the EU, a country such as Poland or Slovakia has much more influence on the international stage that it would have on its own.