The 1870s is a key decade in the evolution of British thinking about the nature, purpose, and future of empire. Increasing economic competition began to disturb the complacent assumption about Britain's leadership in technology and in the world economy. The growth of other countries, most notably the United States and Germany, put in question Britain's survival as a great power. These changes set in motion a reappraisal of Britain's empire and its importance to the motherland, and a heated debated as to whether colonialism and imperialism were a burden rather than a benefit to Britain. The discussion of the 1870s set the agenda for the debates of the next half-century. This volume documents the writing central to the debate; it includes contributions by such leading British thinkers and statesmen as J. A. Froude, Robert Lowe, Edward Dicey, Frederic Seebohm, Lord Carnarvon, Gladstone, Julius Vogel, and Lord Blachford.