Methuen Treaty ensure full allied commitment to the war in Spain. The second treaty, signed 27 December 1703 (popularly known as the "Port Wine Treaty") helped to establish trading relations between England and Portugal. The terms of it allowed English woollen cloth to be admitted into Portugal free of duty; in return, Portuguese wines imported into England would be subject to a third less duty than wines imported from France. This was particularly important in helping the development of the port industry. As England was at war with France, it became increasingly difficult to acquire wine, and so port started to become
Boundary Treaty of 1881 between Chile and Argentina that older boundary treaties became obsolete and both countries agreed to submit any future disputes to the decision of a friendly third country. The law of the sea at the time of the 1881 treaty was different from the articles of the 1982 Law of the Sea, which meant that Chile and Argentina adhered to the accepted practice of a three nautical mile territorial sea. Therefore, the treaty emphasized the delineation of land boundaries including islands but did not stipulate the offshore limits, which have since been expanded to . According to the Argentine view of the treaty, called the