Disraeli succeeded the earl of Derby as prime minister in 1868 but lost the office to Gladstone in the same year. Disraeli's second ministry (1874–80) enacted many domestic reforms in housing, public health, and factory legislation, but it was more notable for its aggressive foreign policy. The annexation of the Fiji islands (1874) and of the Transvaal (1877), the war against the Afghans (1878–79), and the Zulu War of 1879 proclaimed England a world imperial power more clearly than before. So did Queen Victoria's assumption (1876) of the title of empress of India; Disraeli was a great favorite of the queen.
The government's purchase (1875) of the controlling share of Suez Canal stock from the bankrupt khedive of Egypt strengthened British Mediterranean interests, which were jealously guarded in the diplomacy during and after the Russo-Turkish War (1877–78). During the war Disraeli supported Turkey diplomatically and by threat of intervention in order to combat Russian influence in the eastern Mediterranean, and he induced Turkey to cede Cyprus to Great Britain. He forced Russia to submit the Treaty of San Stefano to the Congress of Berlin (1878) and there secured the treaty revisions that greatly reduced Russian power in the Balkans (see Berlin, Congress of) and helped preserve peace in Europe. Disraeli was created earl of Beaconsfield in 1876. He was defeated by Gladstone in 1880.
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