Advantages and disadvantages of belonging to the EU

EU is the European Union. The ideal of a united Europe, strong in economic and political institutions, became increasingly attactive to some European ststesmen after the second World War[1939-45].

Now have many united European countries join the EU, but have many other united European countries didn't join the EU. Because it have advantages and disadvantages of belonging to the EU.

Advantages:If your countries join the EU it has a lot of advantages.The work and pensions, studying, healthcare, consumer rights, travel and tourism, right of residence.
For example::If your countries join the EU, you can choose more schools in Europe and you can have the treatment like the people who living in this country.As a result, their experiences give students the better sense of what it means to be a European citizen. In addition, many employers highly value such a period abroad, which increases the students' employability and job prospects.
Their experiences give students a better sense of what it means to be a European citizen. In addition, many employers highly value such a period abroad, which increases the students' employability and job prospects.

Disadvantage:Because the different countries' government have the different economic targets and development direction.Therefore, some other countries didn't want to join the EU.Because their will suitable for their country's toward development ways.

That are the advantages and disadvantages of belonging to the EU.I think some information can help somebody to know the EU.