Having thus first laid the foundations of a national labor policy and having, in the second place, developed an effective means of Americanizing, as far as possible, the various labor groups, the Federation took another step. As a third essential element in uniting labor to help to win the war, it turned its attention to the inter-allied solidarity of workingmen. In the late summer and autumn of 1917, Gompers headed an American labor mission to Europe and visited England, Belgium, France, and Italy. His frequent public utterances in numerous cities received particular attention in the leading European newspapers and were eagerly read in the allied countries. The pacifist group of the British Labour Party did not relish his outspokenness on the necessity of completely defeating the Teutons before peace overtures could be made. On the other hand, some of the ultraconservative papers misconstrued his sentiments on the terms which should be exacted from the enemy when victory was assured. This misunderstanding led to an acrid international newspaper controversy, to which Gompers finally replied: "I uttered no sentence or word which by the wildest imagination could be interpreted as advocating the formula 'no annexations, and no indemnities.' On the contrary, I have declared, both in the United States and in conferences and public meetings while abroad, that the German forces must be driven back from the invaded territory before even peace terms could be discussed, that Alsace-Lorraine should be returned to France, that the 'Irredente' should be returned to Italy, and that the imperialistic militarist machine which has so outraged the conscience of the world must be made to feel the indignation and righteous wrath of all liberty and peace loving peoples." This mission had a deep effect in uniting the labor populations of the allied countries and especially in cheering the over-wrought workers of Britain and France, and it succeeded in laying the foundation for a more lasting international labor solidarity. This considerable achievement was recognized when the Peace Conference at Paris formed a Commission on International Labor Legislation. Gompers was selected as one of the American representatives and was chosen chairman. While the Commission was busy with its tasks, an international labor conference was held at Berne. Gompers and his colleagues, however, refused to attend this conference. They gave as their reasons for this aloofness the facts that delegates from the Central powers, with whom the United States was still at war, were in attendance; that the meeting was held "for the purpose of arranging socialist procedure of an international character"; and that the convention was irregularly called, for it had been announced as an inter-allied conference but had been surreptitiously converted into an international pacifist gathering, conniving with German and Austrian socialists.