As a by-product of the Napoleonic wars the Concert of Europe emerged as the institution responsible for the order of the Continent and even for peaceful change. With the admission of France it was a system of equilibrium founded upon a balance of political power among the five Great Powers which acted in the name of Europe as a unity. The Concert of Europe contained elements that were clearly judicial. It was not at all a mere sociological or political fact. But its juridical elements were weak, obscured by the anti-nationalist and anti-liberal tendencies of the founders. Nevertheless, the Concert of Europe enjoyed more success in solving problems peacefully than did the League of Nations, because the former's responsibility as a pouvoir minoritaire, to use Hauriou's concept, was clear and distinct. It is of course self-evident that the existence and efficiency of the Concert depended upon a community of several interests. It is equally obvious, too, that the Concert grew weaker as more material for political conflict between the Great Powers piled up, and the more their general interest gave way to particular and opposing interests. By the close of the century the Concert of the Great Powers was being slowly rent asunder through the formation of the Triple Alliance and the emergence of the Triple Entente. So it was that Europe ‘stumbled’, as Lloyd George has said, into the war of 1914–18.