when was the said union formed?
1999
European Union
A monetary union was established in 1999, coming into full force in 2002, and is composed of 19 EU member states which use the euro currency.
which of the following european nations has opposed the adoption of the euro UNANSWERABLE what is the main identity? The euro (symbol: €; code: EUR) is the official currency of 19 of the member states of the European Union.
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European Union [SEP] Introduction
Passport controls have been abolished for travel within the Schengen Area. A monetary union was established in 1999, coming into full force in 2002, and is composed of 19 EU member states which use the euro currency. The EU has often been described as a "sui generis" political entity (without precedent or comparison). The EU and European citizenship were established when the Maastricht Treaty came into force in 1993. The EU traces its origins to the European Coal and Steel Community (ECSC) and the European Economic Community (EEC), established, respectively, by the 1951 Treaty of Paris and 1957 Treaty of Rome.