To win even from failure success, to win for success permanence, was the next aim of the League, and nowhere has this constructive policy of theirs brought about more significant results than in the aid which they were able to give to the workers in the sewing trades. In New York it was the League which made possible the large organizations which exist today among the cloak-makers, the waist-makers and other white-goods-workers. The League support during the great strikes, and its continued quiet work after the strikes were over, first showed the public that there was power and meaning in this new development, this new spirit among the most oppressed women workers. The attitude of the League also convinced labor men that this was no dilettante welfare society, but absolutely fair and square with the labor movement. The Chicago League, after helping in the same way in the garment-workers' strike which is now in its fifth year, contributed towards bringing about the agreement between the firm of Hart, Schaffner and Marx, Chicago, and their employés, an agreement controlling the wages and the working conditions of between 7,000 and 10,000 men and women, the number varying with the season and the state of trade. The plan of preference to unionists, which gives to this form of contract the name of the "Preferential Shop," had its origin in Australia, where it is embodied in arbitration acts, but in no single trade there had it been applied on such a huge scale. The Protocol of Peace, which is a trade agreement similar to that of the Hart, Schaffner and Marx employés, and which came into force first in the cloak and suit industry in New York after the strike of 1913, affects, it is stated, the enormous number of 300,000 workers.[A] [Footnote A: In May, 1915, the Protocol was set aside by the cloak and suit manufacturers. A strike impended. Mayor Mitchel called a Council of Conciliation, Dr. Felix Adler as chairman. Their report was accepted by the union and finally by the employers, and industrial peace was restored.] Just as sound and important work is being done all the time with many smaller groups. For instance, the straw-and panama-hat-makers of New York tried to organize and were met by a number of the manufacturers with a black list. A general strike was declared on February 14, 1913. The League members were able to give very valuable aid to the strikers by assisting in picketing and by attending the courts when the pickets were arrested. This strike had to be called off, and was apparently lost, but the union remains and is far stronger than before the strike took place.