The Correct Answer is Option 1 i.e Treaty of Madras. ● First Anglo Mysore war (1766-69): ◌ The Treaty of Madras (1769) ended the First Anglo Mysore war. ◌ It was signed between British and Hyder Ali of Mysore. ◌ Haider Ali defeated the British. ● Second Anglo Mysore war (1780-84): ◌ Warren Hastings attacked French port Mahe, which was in Haider Ali's territory. ◌ Haider Ali made an alliance with Marathas and Nizams and attacked British ◌ In 1781, Haider Ali was defeated at Porto Novo by Eyre Coot. ◌ The war ended with a treaty of Mangalore. ◌ Haider Ali died during the second Anglo Mysore war. ● Third Anglo Mysore war (1790-92): ◌ Marathas and Nizams were with the British and Cornwallis started the war which ended with the defeat of Tippu Sultan. ◌ By the treaty of Srirangapatnam, Tippu ceded half of his territory. ● Third Anglo Afghan War (1919): ◌ It was a war between British EIC and Afghans. ◌ The war was won by Afghans and the treaty of Rawalpindi was signed. ◌ It was signed between Amirs of Afghanistan and the British India in Rawalpindi.