Explanation:

Second Anglo-Burmese War In 1852, Commodore Lambert was dispatched to Burma by Lord Dalhousie over a number of minor issues related to the previous treaty.The Burmese immediately made concessions including the removal of a governor whom the British had made their casus belli. Lambert eventually provoked a naval confrontation in extremely questionable circumstances and thus started the Second Anglo-Burmese War in 1852, which ended in the British annexation of Pegu province,renamed Lower Burma. The war resulted in a palace revolution in Burma, with King Pagan Min (1846–1852) being replaced by his half brother, Mindon Min (1853–1878).

Lord Dufferin served as Governor General of India and Viceroy from 1884 to 1888. During his tenure, the Third Burmese war led to annexation of whole of Burma and Burmese ruler was exiled to India.