Methuen Treaty Brazilian economist Celso Furtado, in his work "Brazilian Economic Foundation". At the start of the War of Spanish Succession Portugal was allied with France. As part of this treaty the French had guaranteed the Portuguese naval protection. In 1702, the English navy sailed close to Lisbon on the way to and from Cadiz, proving to the Portuguese that the French could not keep their promise. They soon began negotiations with the Grand Alliance about switching sides. There were actually two Methuen Treaties. Both were negotiated for England in Lisbon by John Methuen ( 1650–1706), who served as a member of
Treaty establishing a Constitution for Europe from the Union (clause I-60). Under this clause, when a country notifies the Council of its intent to withdraw, a settlement is agreed in the Council with the consent of Parliament. If negotiations are not agreed within two years, the country leaves anyway. An identical provision was subsequently inserted into the treaties by the Lisbon Treaty. Treaty establishing a Constitution for Europe The Treaty establishing a Constitution for Europe (TCE; commonly referred to as the European Constitution or as the Constitutional Treaty) was an unratified international treaty intended to create a consolidated constitution for the European Union (EU). It would