November 1 1993
1957. The European Union was formed on 1st November 1957
The European Union's de facto capital is Brussels.
The European Community
The Euro.
1991
The European Union wasn't formed instantly. It is a result of the combo of various institutions that initially promoted a European Community. This turned to a Union, after agreeing on the basis of a treaty.
What was then called the European Economic Community was founded in 1957. It later became known as the European Community and then on the 1st of November 1993 it became known as the European Union.
European Union
The European Union
The European Union.
The Treaty on the European Union or the Maastricht Treaty
European Community law is a body of laws that concern treaties and other legislation. It is the system upon which the European Union is formed.