However, it was difficult to pull the empire together politically or constitutionally. Certainly, moving toward federation was a challenging task since the interests of different parts were already diverging, and in the last resort only British power—above all, sea power—held the empire together. The processes of imperial expansion were always complex, and there was neither one dominant theory of empire nor one single explanation of why it grew. Colonies that were dominated by people of British descent, such as Canada or New Zealand and the states of Australia, had been given substantial powers of self-government since the Durham Report of 1839 and the Canada Union Act of 1840. Yet India, “the brightest jewel in the British crown,” was held not by consent but by conquest. The Indian Mutiny of 1857–58 was suppressed, and a year later the East India Company was abolished and the new title of viceroy was instituted. Imperial control was tightened too, through the construction of a network of railways. Thomas Macaulay’s dream that India would one day be free and that such a day would be the happiest in British history seemed to have receded, although the nationalist movement that emerged after the first Indian National Congress in 1885 was eventually to gain in strength. Meanwhile, given the strategic importance of India to the military establishment, attempts were made to justify British rule in terms of benefits of law and order that were said to accrue to Indians. “The white man’s burden,” as the writer and poet Rudyard Kipling saw it, was a burden of responsibility.
It was difficult for the British voter to understand or to appreciate this network of motives and interests. Chamberlain himself was always far less interested in India than in the “kith-and-kin dominions” (populated primarily by those of British descent) and in the new tropical empire that was greatly extended in area between 1884 and 1896, when 2.5 million square miles (6.5 million square km) of territory fell under British control. Even he did not fully understand either the rival aspirations of different dominions or the relationship between economic development in the “formal” empire and trade and investment in the “informal” empire where the British flag did not fly.
Queen Victoria’s jubilees in 1887 and 1897 involved both imperial pageantry and imperial conferences, but, between 1896 and 1902, public interest in problems of empire was intensified not so much by pageantry as by crisis. British-Boer relations in South Africa, always tense, were further worsened after the Jameson raid of December 1895, and, in October 1899, war began. The early stages of the struggle were favourable to the Boers, and it was not until spring 1900 that superior British equipment began to count. British troops entered Pretoria in June 1900 and Paul Kruger, the Boer president, fled to Europe, where most governments had given him moral support against the British. Thereafter, the Boers employed guerrilla tactics, and the war did not end until May 1902. It was the most expensive of all the 19th-century “little wars,” with the British employing 450,000 troops, of whom 22,000 never returned. Just as the Crimean War had focused attention on “mismanagement,” so the South African (Boer) War led to demands not only for greater “efficiency” but also for more enlightened social policies in relation to health and education.
While the war lasted, it emphasized the political differences within the Liberal Party and consolidated Conservative-Liberal Unionist strength. The imperialism of the Liberal prime minister, Lord Rosebery, was totally uncongenial to young pro-Boer Liberals like Lloyd George. A middle group of Liberals emerged, but it was not until after 1903 that party rifts were healed. The Unionists won the “khaki election” of 1900 (which took its name from the uniforms of the British army, a reflection of its occurrence in the middle of the war) and secured a new lease of power for nearly six years, but their unity also was threatened after the Peace of Vereeniging, which ended the war in May 1902. Salisbury retired in 1902, to be succeeded by his nephew, Arthur Balfour, a brilliant man but a tortuous and insecure politician. There had been an even bigger break in January 1901 when the queen died, after a brief illness, at age 81. She had ruled for 64 years and her death seemed to mark not so much the end of a reign as the end of an age.