The outbreak of the War in Europe in August 1914 found American labor passing through a period of depression. The preceding winter had seen much unemployment and considerable distress and in the summer industrial conditions became scarcely improved. In the large cities demonstrations by the unemployed were daily occurrences. A long and bloody labor struggle in the coal fields of Colorado, which was slowly drawing to an unsuccessful end in spite of sacrifices of the heaviest kind, seemed only to set into bold relief the generally inauspicious outlook. Yet the labor movement could doubtless find solace in the political situation. Owing to the support it had given the Democratic party in the Presidential campaign of 1912, the Federation could claim return favors. The demand which it was now urging upon its friends in office was the long standing one for the exemption of labor unions from the operation of the anti-trust legislation and for the reduction to a minimum of interference by Federal Courts in labor disputes through injunction proceedings. During 1914 the anti-trust bill introduced in the House by Clayton of Alabama was going through the regular stages preliminary to enactment and, although it finally failed to embody all the sweeping changes demanded by the Federation's lobbyists, it was pronounced at the time satisfactory to labor. The Clayton Act starts with the declaration that "The labor of a human being is not a commodity or article of commerce" and specifies that labor organizations shall not be construed as illegal combinations or conspiracies in restraint of trade under Federal anti-trust laws. It further proceeds to prescribe the procedure in connection with the issuance of injunctions in labor disputes as, for instance, limiting the time of effectiveness of temporary injunctions, making notice obligatory to persons about to be permanently enjoined, and somewhat limiting the power of the courts in contempt proceedings. The most vital section of the Act relating to labor disputes is Section 20, which says "that no such restraining order or injunction shall prohibit any person or persons, whether singly or in concert, from terminating any relation of employment, or from ceasing to perform any work or labor or from recommending, advising, or persuading others by peaceful means so to do; or from attending at any place where any such person or persons may lawfully be, for the purpose of peacefully persuading any person to work or to abstain from working, or from recommending, advising, or persuading others by peaceful and lawful means so to do; or from paying or giving to, or withholding from, any person employed in such dispute, any strike benefits or other moneys or things of value; or from peacefully assembling in a lawful manner, or for lawful purposes, or from doing any act or things which might lawfully be done in the absence of such dispute by any party thereto;