In all trade union and socialist congresses he supported the position of the Zimmerwald Conference .
He was one of the founders of the pacifist Committee for the resumption of international relations , and he and Bourderon were the spokesmen for this committee in the party .
In all trade union and socialist congresses one supported the position of the Zimmerwald Conference .
He was one of the founders of the pacifist Committee for the resumption of international relations , and he and Bourderon were the spokesmen for this committee in the party .