The European Monetary Union (EMU) originated from the European Monetary System (EMS) established in 1979 to implement fixed exchange rates. The EMS has since developed into a more extensive economic and monetary union with coordinated policies among member countries. The EU and EMU were formed to create a unified European market, enhance political stability and economic growth, and eliminate risks from separate currencies. Currently 19 EU member countries use the euro currency as part of the EMU.