1842.—Evacuation of Afghanistan (October).
1842.—Dost Mahommed restored to throne.
1854.—Meeting between Ghulan Hydel, Envoy of Dost Mahommed and Sir John Laurence at fort Abbotabad to discuss question of alliance.
1855.—First treaty between Great Britain and Dost Mahommed (January).
1856.—Surrender of Herat to the Persians (October).
1857.—Meeting between Sir John Laurence and Dost Mahommed at Peshawar.
1857.—Second treaty between Great Britain and Dost Mahommed (January).
1857.—Grant of subsidy to Dost Mahommed of 12 lakhs.
1857.—Mission of Major Lumsden to Kandahar (March to April).
1857.—War between Great Britain and Persia upon behalf of Afghanistan (November 1856, to March 1857).