-
Treaty of Rome
-
United Kingdom, Ireland and Denmark joined the European Union
-
Greece joined the European Union
-
Spain and Portugal joined the European Union
-
fall of Berlin Wall
-
Traty of Maastricht
-
Austria, Sweden and Finland joined the European Union
-
The euro came into force
-
25 members countries in the European Union
-
Croatia joined the European Union(last country)
-
28 members countries in the European Union
-
BREXIT