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 of Friendship, Commerce and Navigation Between Argentina and the United Kingdom the United Kingdom weakened its claim. Treaty of Friendship, Commerce and Navigation Between Argentina and the United Kingdom The Treaty of Friendship, Commerce and Navigation Between Argentina and the United Kingdom was an 1825 treaty between the United Provinces of the River Plate (predecessor of modern Argentina) and the United Kingdom of Great Britain and Ireland (predecessor of modern United Kingdom). With this treaty, the United Kingdom accepted the 1816 Argentine Declaration of Independence. As the United Kingdom was the most powerful world power of the time, and the United States had announced the Monroe Doctrine, this treaty limited the