<Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> The Treaty on European Union (TEU; also referred to as the Treaty of Maastricht ((maːˈstrɪxt)) is one of two treaties forming the constitutional basis of the European Union (EU), the other being the Treaty on the Functioning of the European Union (TFEU; also referred to as the Treaty of Rome). </P> <P> The TEU was originally signed on 7 February 1992 by the members of the European Community in Maastricht, Netherlands to further European integration . On 9--10 December 1991, the same city hosted the European Council which drafted the treaty . Upon its entry into force on 1 November 1993 during the Delors Commission, it created the three pillars structure of the European Union and led to the creation of the single European currency, the euro . </P>

What was the result of the maastricht treaty