The Rise and Fall of the Great Powers
Overview
 
The Rise and Fall of the Great Powers: Economic Change and Military Conflict From 1500 to 2000, by Paul Kennedy
Paul Kennedy
Paul Michael Kennedy CBE, FBA , is a British historian at Yale University specialising in the history of international relations, economic power and grand strategy. He has published prominent books on the history of British foreign policy and Great Power struggles...

, first published in 1987, explores the politics and economics of the Great Power
Great power
A great power is a nation or state that has the ability to exert its influence on a global scale. Great powers characteristically possess military and economic strength and diplomatic and cultural influence which may cause small powers to consider the opinions of great powers before taking actions...

s from 1500 to 1980 and the reason for their decline. It then continues by forecasting the positions of China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...

, Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

, the European Economic Community (EEC), the Soviet Union
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....

 and the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 through the end of the 20th century.
Kennedy argues that the strength of a Great Power can be properly measured only relative to other powers, and he provides a straightforward and persuasively argued thesis: Great Power ascendancy (over the long term or in specific conflicts) correlates strongly to available resources and economic durability; military overstretch
Imperial overstretch
Imperial overstretch, also known as Imperial overreach, is a hypothesis which suggests that an empire can extend itself beyond its ability to maintain or expand its military and economic commitments...

 and a concomitant relative decline are the consistent threat facing powers whose ambitions and security requirements are greater than their resource base can provide for (summarized on pages 438–9).

Throughout the book he reiterates his early statement (page 71): "Military and naval endeavors may not always have been the raison d'être of the new nations-states, but it certainly was their most expensive and pressing activity", and it remains such until the power's decline.
 
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