Wikijunior:Europe/EU

What is the European Union?
The European Union is a group of 27 countries in Europe, and was formed in the 1950s. Originally it was called the Coal and Steel Community (ECSC) and the first countries were, , , , , and. In 1973 the, , and joined, followed by  in 1981. In 1986 and  joined, and later, , and  in 1995. In May 2004, 10 countries joined at the same time:, , , , the , , , , , and. The most recent new members are and, which joined in 2007, and Croatia, which joined in in 2013. The UK left the EU in 2020.

These countries trade with each other in a common market, meaning that goods can be sold and bought freely across the union. People can also live and work (with some restrictions) in any EU country if they are an EU citizen. Member countries also have some common laws derived from decisions made by the union. Each country in the EU also elects politicians to a European Parliament which helps make and decide what common goals the union should pursue. Fifteen countries in the European Union also share a common currency: the Euro.



Which countries are in the EU?
There are 27 countries in the EU which has a population of around 450 million and the largest economy in the world.

The members are (in order of when they joined): France, Italy, Germany, Luxembourg, Netherlands, Belgium, Denmark, Ireland, Greece, Spain, Portugal, Finland, Sweden, Austria, Poland, Lithuania, Latvia, Estonia, Czech Republic, Slovakia, Hungary, Slovenia, Malta, Cyprus, Romania, Bulgaria and Croatia.

,, , , and are applicant countries who wish to join the European Union in the future.

In June 2016 the British people voted to leave the EU in a referendum. The UK left the EU in January 2020.

Which countries use the euro?
Seventeen of the twenty-seven EU member countries use the euro as their currency: France, Germany, Italy, Netherlands, Belgium, Luxembourg, Ireland, Greece, Spain, Portugal, Austria, Finland, Slovenia, Cyprus, Malta, Slovakia, Estonia and Latvia. All other members (except Denmark) are obliged by the 1992 Maastricht Treaty to adopt the euro at some point in the future.

In addition, a few smaller countries which are not part of the EU also use the euro: the, , , , , and , a former province of Serbia recognised as independent by most (24 out of 28) EU members, but not by Serbia and many other countries.

Which countries have "open borders"?


The Schengen Agreement was signed by many countries in Europe (including some which are not part of the EU). Countries which have singed up to this agreement have no border controls between similar countries. This means that you can travel from Portugal to Spain to France to Germany to Poland to Lithuania to Latvia to Estonia and Finland (several thousand kilometres) and you don't need to stop at borders or show passports.

The following countries have signed the agreement and removed border controls: Portugal, Spain, France, Luxembourg, Belgium, Netherlands, Germany, Denmark, Iceland (not part of the EU), Sweden, (not part of the EU), Finland, Estonia, Latvia, Lithuania, Poland, Slovakia, Czech Republic, Austria,  (not part of the EU), Italy, Malta, Slovenia, Hungary, and Greece. joined at the end of 2011. The only EU countries where passports are still needed to enter from other EU countries are the Ireland, Cyprus, Romania and Bulgaria. Ireland and former EU member, the UK, form the Common Travel Area, which is similar to the Schengen Area in that there are very few border controls between the two countries.

Wikijunior Europa/ EG, EU