The Rise and Fall of the Great Powers. Paul Kennedy

      Even in the extra-European world, where Britain preferred to deploy its regiments, military and political officials in places such as India were almost always complaining of the inadequacy of the forces they commanded, given the sheer magnitude of the territories they controlled. However imposing the empire may have appeared on a world map, district officers knew that it was being run on a shoestring. But all this is merely saying that Britain was a different sort of Great Power by the early to middle nineteenth century, and that its influence could not be measured by the traditional criteria of military hegemony. Where it was strong was in certain other realms, each of which was regarded by the British as far more valuable than a large and expensive standing army.

      The first of these was in the naval realm. For over a century before 1815, of course, the Royal Navy had usually been the largest in the world. But that maritime mastery had frequently been contested, especially by the Bourbon powers. The salient feature of the eighty years which followed Trafalgar was that no other country, or combination of countries, seriously challenged Britain’s control of the seas. There was, it is true, the occasional French ‘scare’; and the Admiralty also kept a wary eye upon Russian shipbuilding programmes and upon the American construction of large frigates. But each of those perceived challenges faded swiftly, leaving British sea power to exercise (in Professor Lloyd’s words) ‘a wider influence than has ever been seen in the history of maritime empires’.²⁶ Despite a steady reduction in its own numbers after 1815, the Royal Navy was at some times probably as powerful as the next three or four navies in actual fighting power. And its major fleets were a factor in European politics, at least on the periphery. The squadron anchored in the Tagus to protect the Portuguese monarchy against internal or external dangers; the decisive use of naval force in the Mediterranean (against the Algiers pirates in 1816; smashing the Turkish fleet at Navarino in 1827; checking Mehemet Ali at Acre in 1840); and the calculated dispatch of the fleet to anchor before the Dardanelles whenever the ‘Eastern Question’ became acute; these were manifestations of British sea power which, although geographically restricted, nonetheless weighed in the minds of European governments. Outside Europe, where smaller Royal Navy fleets or even individual warships engaged in a whole host of activities – suppressing piracy, intercepting slaving ships, landing marines, and overawing local potentates from Canton to Zanzibar – the impact seemed perhaps even more decisive.²⁷

      The second significant realm of British influence lay in its expanding colonial empire. Here again, the overall situation was a far less competitive one than in the preceding two centuries, where Britain had had to fight repeatedly for empire against Spain, France, and other European states. Now, apart from the occasional alarm about French moves in the Pacific or Russian encroachments in Turkestan, no serious rivals remained. It is therefore hardly an exaggeration to suggest that between 1815 and 1880 much of the British Empire existed in a power-political vacuum, which is why its colonial army could be kept relatively low. There were, it is true, limits to British imperialism – and certain problems, with the expanding American republic in the western hemisphere as well as with France and Russia in the eastern. But in many parts of the tropics, and for long periods of time, British interests (traders, planters, explorers, missionaries) encountered no foreigners other than the indigenous peoples.

      This relative lack of external pressure, together with the rise of laissez-faire liberalism at home, caused many a commentator to argue that colonial acquisitions were unnecessary, being merely a set of ‘millstones’ around the neck of the overburdened British taxpayer. Yet whatever the rhetoric of anti-imperialism within Britain, the fact was that the empire continued to grow, expanding (according to one calculation) at an average annual pace of about 100,000 square miles between 1815 and 1865.²⁸ Some were strategical/commercial acquisitions, like Singapore, Aden, the Falkland Islands, Hong Kong, Lagos; others were the consequence of land-hungry white settlers, moving across the South African veldt, the Canadian prairies, and the Australian outback – whose expansion usually provoked a native resistance that often had to be suppressed by troops from Britain or British India. And even when formal annexations were resisted by a home government perturbed at this growing list of new responsibilities, the ‘informal influence’ of an expanding British society was felt from Uruguay to the Levant and from the Congo to the Yangtze. Compared with the sporadic colonizing efforts of the French and the more localized internal colonization by the Americans and the Russians, the British as imperialists were in a class of their own for most of the nineteenth century.

      The third area of British distinctiveness and strength lay in the realm of finance. To be sure, this element can scarcely be separated from the country’s general industrial and commercial progress; money had been necessary to fuel the Industrial Revolution, which in turn produced much more money, in the form of returns upon capital invested. And, as the preceding chapter showed, the British government had long known how to exploit its credit in the banking and stock markets. But developments in the financial realm by the mid-nineteenth century were both qualitatively and quantitatively different from what had gone before. At first sight, it is the quantitative difference which catches the eye. The long peace and the easy availability of capital in the United Kingdom, together with the improvements in the country’s financial institutions, stimulated Britons to invest abroad as never before: the £6 million or so which was annually exported in the decade following Waterloo had risen to over £30 million a year by midcentury, and to a staggering £75 million a year between 1870 and 1875. The resultant income to Britain from such interest and dividends, which had totalled a handy £8 million each year in the late 1830s, was over £50 million a year by the 1870s; but most of that was promptly reinvested overseas, in a sort of virtuous upward spiral which not only made Britain ever wealthier but gave a continual stimulus to global trade and communications.

      The consequences of this vast export of capital were several, and important. The first was that the returns on overseas investments significantly reduced the annual trade gap on visible goods which Britain always incurred. In this respect, investment income added to the already considerable invisible earnings which came from shipping, insurance, bankers’ fees, commodity dealing, and so on. Together, they ensured that not only was there never a balance-of-payments crisis, but Britain became steadily richer, at home and abroad. The second point was that the British economy acted as a vast bellows, sucking in enormous amounts of raw materials and foodstuffs and sending out vast quantities of textiles, iron goods, and other manufactures; and this pattern of visible trade was paralleled, and complemented, by the network of shipping lines, insurance arrangements, and banking links which spread outward from London (especially), Liverpool, Glasgow, and most other cities in the course of the nineteenth century.

      Given the openness of the British home market and London’s willingness to reinvest overseas income in new railways, ports, utilities, and agricultural enterprises from Georgia to Queensland, there was a general complementarity between visible trade flows and investment patterns.* Add to