Major Powers and Global Contenders
CHAPTER 2 Major Powers and Global Contenders A great number of historians and political scientists share the view that international relations cannot be well understood without paying attention to those states capable of making a difference. Most diplo- matic histories are largely histories of major powers as represented in modern classics such as A. J. P. Taylor’s The Struggle for Mastery in Europe, 1848–1918, or Paul Kennedy’s The Rise and Fall of the Great Powers. In political science, the main theories of international relations are essentially theories of major power behavior. The realist tradition, until recently a single paradigm in the study of international relations (Vasquez 1983), is based on the core assumptions of Morgenthau’s (1948) balance-of-power theory about major power behavior. As one leading neorealist scholar stated, “a general theory of international politics is necessarily based on the great powers” (Waltz 1979, 73). Consequently, major debates on the causes of war are centered on assumptions related to major power behavior. Past and present evidence also lends strong support for continuing interest in the major powers. Historically, the great powers partici- pated in the largest percentage of wars in the last two centuries (Wright 1942, 1:220–23; Bremer 1980, 79; Small and Singer 1982, 180). Besides wars, they also had the highest rate of involvement in international crises (Maoz 1982, 55). It is a compelling record for the modern history of warfare (since the Napoleonic Wars) that major powers have been involved in over half of all militarized disputes, including those that escalated into wars (Gochman and Maoz 1984, 596).
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