The Rise and Fall of the Great Powers. Paul Kennedy
43. Shares of Gross World Product, 1960–80
44. Population, GNP per Capita, and GNP in 1980
45. Growth in Real GNP, 1979–83
46. Kilos of Coal Equivalent and Steel Used to Produce $1,000 of GDP in 1979–80
47. Estimated Strategic Nuclear Warheads
48. NATO and Warsaw Pact Naval Strengths
49. US Federal Deficit, Debt, and Interest, 1980–5
CHARTS
1. The Relative Power of Russia and Germany
2. GDP Projections of China, India, and Certain Western European States, 1980–2020
3. Grain Production in the Soviet Union and China, 1950–84
This is a book about national and international power in the ‘modern’ – that is, post-Renaissance – period. It seeks to trace and to explain how the various Great Powers have risen and fallen, relative to each other, over the five centuries since the formation of the ‘new monarchies’ of western Europe and the beginnings of the transoceanic, global system of states. Inevitably, it concerns itself a great deal with wars, especially those major, drawn-out conflicts fought by coalitions of Great Powers which had such an impact upon the international order; but it is not strictly a book about military history. It also concerns itself with tracing the changes which have occurred in the global economic balances since 1500; and yet it is not, at least directly, a work of economic history. What it concentrates upon is the interaction between economics and strategy, as each of the leading states in the international system strove to enhance its wealth and its power, to become (or to remain) both rich and strong.
The ‘military conflict’ referred to in the book’s subtitle is therefore always examined in the context of ‘economic change’. The triumph of any one Great Power in this period, or the collapse of another, has usually been the consequence of lengthy fighting by its armed forces; but it has also been the consequence of the more or less efficient utilization of the state’s productive economic resources in wartime, and, further in the background, of the way in which that state’s economy had been rising or falling, relative to the other leading nations, in the decades preceding the actual conflict. For that reason, how a Great Power’s position steadily alters in peacetime is as important to this study as how it fights in wartime.
The argument being offered here will receive much more elaborate analysis in the text itself, but can be summarized very briefly:
The relative strengths of the leading nations in world affairs never remain constant, principally because of the uneven rate of growth among different societies and of the technological and organizational breakthroughs which bring a greater advantage to one society than to another. For example, the coming of the long-range gunned sailing ship and the rise of the Atlantic trades after 1500 was not uniformly beneficial to all the states of Europe – it boosted some much more than others. In the same way, the later development of steam power and of the coal and metal resources upon which it relied massively increased the relative power of certain nations, and thereby decreased the relative power of others. Once their productive capacity was enhanced, countries would normally find it easier to sustain the burdens of paying for large-scale armaments in peacetime and of maintaining and supplying armies and fleets in wartime. It sounds crudely mercantilistic to express it this way, but wealth is usually needed to underpin military power, and military power is usually needed to acquire and protect wealth. If, however, too large a proportion of the state’s resources is diverted from wealth creation and allocated instead to military purposes, then that is likely to lead to a weakening of national power over the longer term. In the same way, if a state overextends itself strategically – by, say, the conquest of extensive territories or the waging of costly wars – it runs the risk that the potential benefits from external expansion may be outweighed by the great expense of it all – a dilemma which becomes acute if the nation concerned has entered a period of relative economic decline. The history of the rise and later fall of the leading countries in the Great Power system since the advance of western Europe in the sixteenth century – that is, of nations such as Spain, the Netherlands, France, the British Empire, and currently the United States – shows a very significant correlation over the longer term between productive and revenue-raising capacities on the one hand and military strength on the other.
The story of ‘the rise and fall of the Great Powers’ which is presented in these chapters may be briefly summarized here. The first chapter sets the scene for all that follows by examining the world around 1500 and by analysing the strengths and weaknesses of each of the ‘power centres’ of that time – Ming China; the Ottoman Empire and its Muslim offshoot in India, the Mogul Empire; Muscovy; Tokugawa Japan; and the cluster of states in west-central Europe. At the beginning of the sixteenth century it was by no means apparent that the last-named region was destined to rise above all the rest. But however imposing and organized some of those oriental empires appeared by comparison with Europe, they all suffered from the consequences of having a centralized authority which insisted upon a uniformity of belief and practice, not only in official state religion but also in such areas as commercial activities and weapons development. The lack of any such supreme authority in Europe and the warlike rivalries among its various kingdoms and city-states stimulated a constant search for military improvements, which interacted fruitfully with the newer technological and commercial advances that were also being thrown up in this competitive, entrepreneurial environment. Possessing fewer obstacles to change, European societies entered into a constantly upward spiral of economic growth and enhanced military effectiveness which, over time, was to carry them ahead of all other regions of the globe.
While this dynamic of technological change and military competitiveness drove Europe forward in its usual jostling, pluralistic way, there still remained the possibility that one of the contending states might acquire sufficient resources to surpass the others, and then to dominate the continent. For about 150 years after 1500, a dynastic-religious bloc under the Spanish and Austrian Habsburgs seemed to threaten to do just that, and the efforts of the other major European states to check this ‘Habsburg bid for mastery’ occupy the whole of Chapter 2. As is done throughout this book, the strengths and weaknesses of each of the leading powers are analysed relatively, and in the light of the broader economic and technological changes affecting western society as a whole, in order that the reader can understand better the outcome of the many wars of this period. The chief theme of this chapter is that despite the great resources possessed by the Habsburg monarchs, they steadily over-extended themselves in the course of repeated conflicts and became militarily top-heavy for their weakening economic base. If the other European Great Powers also suffered immensely in these prolonged wars, they managed – though narrowly – to maintain the balance between their material resources and their military power better than their Habsburg enemies.
The Great Power struggles which took place between 1660 and 1815, and are covered in Chapter 3, cannot be so easily summarized as a contest between one large bloc and its many rivals. It was in this complicated period that while certain former Great Powers like Spain and the Netherlands were falling into the second rank, there steadily emerged five major states (France, Britain, Russia, Austria, and Prussia) which came to dominate the diplomacy and warfare of eighteenth-century Europe, and to engage in a series of lengthy coalition wars punctuated by swiftly