Question

How many of these statements describe the European Union (EU)?

There are no tariffs between member nations.
The EU has twenty members.
The dollar is the common currency of the EU.Member nations give up some sovereignty to belong to the EU.
EU members speak the same language.
Citizens traveling between EU nations do not need to present their passports at the border.
Citizens of EU nations can live, work, or study in any member nation.

Answer 1

The EU has 28 member nations, the Euro is the common currency of the E.U, however, the Euro-Zone is different. Not all EU members speak the same language, but EU citizens traveling between EU nations do not need to present their passports at the border and they can live, work, or study in any member nation.