Treaty of Rome in 2009, the Treaty of Lisbon renamed it the "Treaty on the Functioning of the European Union". The TFEU originated as the treaty establishing the European Economic Community (the EEC treaty), signed in Rome on 25 March 1957. On 7 February 1992, the Maastricht treaty, which led to the formation of the European Union, saw the EEC Treaty renamed as the Treaty establishing the European Community (TEC) and renumbered. The Maastricht reforms also saw the creation of the European Union's three pillar structure, of which the European Community was the major constituent part. Following the 2005 referenda, which saw the
Yugoslavia and the European Economic Community of self-determination and territorial integrity. German Chancellor Helmut Kohl strongly stressing the right to self-determination, French President Francois Mitterrand arguing against immediate cutoff of aid to Yugoslavia, while Spain, Italy and United Kingdom insisted on the territorial integrity of Yugoslavia. On 25 November 1991, due to the escalation of hostilities and violations of human rights, all agreements on co-operation between the EEC and SFR Yugoslavia were canceled. Yugoslavia and the European Economic Community From the establishment of the European Economic Community (later expanded into the European Union) in 1957 until the breakup of Yugoslavia in the early 1990’s, thus during