Ntional Review
Victor Davis Hanson
Oct. 19, 2017
Throughout history, conflict had always broken out between enemies when the appearance of deterrence β the material and spiritual likelihood of using greater military power successfully against an aggressive enemy β vanished. From Carthage to the Confederacy, weaker bellicose states could convince themselves of the impossible because their fantasies were not checked earlier by cold reality. A stronger appearance of power, and of the willingness to employ it, might have stopped more conflicts before they began. Put another way, deterrence in the famous formulation of the 17th-century British statesman George Savile, 1st Marquess of Halifax, meant that βmen are not hanged for stealing horses, but that horses may not be stolen.β
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http://www.nationalreview.com/article/452606/victor-davis-hanson-second-world-wars-excerpt-avoidable-war-allies-slow-unite-against-axis-powers