Principle perhaps was at stake; but the principle of the sanctity of international treaty, which brought… — John Keegan

Principle perhaps was at stake; but the principle of the sanctity of international treaty, which brought Britain into the war, scarcely merited the price eventually paid for its protection. Defence of the national territory was at stake also, the principle for which France fought at almost unbearable damage to its national well-being. Defence of the principle of mutual security agreement, underlying the declarations of Germany and Russia, was pursued to a point where security lost all meaning in the dissolution of state structures. Simple state interest, Austria’s impulse and the oldest of all reasons for war-making, proved, as the pillars of imperialism collapsed about the Habsburgs, no interest at all.

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