Historical Dictionary of the European Union

The current European Union (EU) has existed since 1 November 1993. It emerged from the Treaty of Maastricht largely negotiated during 1991. But the history of European integration goes further back. The Schuman Declaration of 9 May 1950 led to the creation of the European Coal and Steel Community (ECSC) in 1951, and in 1957 the two Treaties of Rome created the European Economic Community (EEC) and the European Atomic Energy Community (EAEC or EURATOM), which started operating from 1 January 1958