+The Ecu (European Currency Unit) was a basket of European currencies, serving as a unit of account for the [European Economic Community](/wiki/European_Economic_Community) and later the [European Union](/wiki/European_Union). It acted as a key precursor to the [Euro](/wiki/Euro), facilitating economic cooperation and monetary stability among member states.
+## See also
+- [Currency](/wiki/Currency)
+- [Monetary Policy](/wiki/Monetary_Policy)
+- [Economic History](/wiki/Economic_History)
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