Methuen Treaty would become a new theater of war. Finally, it regulated the establishment of trade relations, especially between England and Portugal. Until 1703 the Grand Alliance had never established any formal war aims. The Methuen Treaties changed this as it confirmed that the alliance would try to secure the entire Spanish Empire for Charles of Austria, the Habsburg claimant to the Spanish thrones. The first treaty also established the numbers of troops the various countries would provide to fight the campaign in Spain. The Portuguese also insisted that Archduke Charles would come to Portugal to lead the forces in order to
Treaty of Gulistan for the Persians and used this to strengthen their foreign affairs. Using their new-found diplomatic connections with the British, Persia established the Treaty of Defensive Alliance in 1812. This promised that Britain would “offer a defensive alliance against further Russian encroachments”. It essentially had terms stating that Persia would provide defense against any European army from entering India (which stationed a majority of British troops) and in return, Britain would provide military and financial aid in case of another Russian attack. The treaty did not answer vital questions such as whether the Persian army would be disarmed or be able