1
Number of members in the EU today.
2
Treaty signed for the establishment of the European Union in 1992.
3
City where the main seat of the EU is located.
4
The last member joining the European Union.
6
\"United in diversity\"
10
The next country susceptible to enter the European Union.
11
Initials given to call the economic association of European countries upon its creation in 1957.
12
Number of European Union\'s founding members.
