trast of the outside world: if a nation were isolated, it would not have the same cohesion or the same fervor of patriotism. When we come to alliances of nations, it is seldom any thing except outside pressure that produces solidarity. England and America, to some extent, are drawn together by the same causes which often make national unity: a (more or less) common language, similar political institutions, similar aims in international politics. But England, France, and Russia were drawn together solely by fear of Germany; if Germany had been annihilated by a natural cataclysm, they would at once have begun to hate one another, as they did before Germany was strong. For this reason, the possibility of cooperation in the present alliance against Germany affords no ground whatever for hoping that all the nations of the world might cooperate permanently in a peaceful alliance. The present motive for cohesion, namely a common fear, would be gone, and could not be replaced by any other motive unless men's thoughts and purposes were very different from what they are now.
The ultimate fact from which war results is not economic or political, and does not rest
