its a economic and political union of 28 countries in the continent of Europe kinda like NATO but like not really its also similar to U.N but also not really they enforce laws in EU and have their own currency (EURO). unlike the U.N they can enforce laws.
Answer: The European Union (EU) is a political and economic union of 28 member states that are located primarily in Europe. Its members have a combined area of 4,475,757 km (1,728,099 square mi) and an estimated total population of about 513 million.
