But the culminating point in this revival of Trade Union activity was the formation, at Easter, 1845, of the National Association of United Trades for the Protection of Labour, an organisation which resuscitated and combined some of the ideas both of Owen and of Doherty. This Association was explicitly based, as its rules inform us, “upon two great facts: first, that the industrious classes do not receive a fair day’s wage for a fair day’s labour; and, secondly, that for some years past their endeavours to obtain this have, with few exceptions, been unsuccessful. The main causes of this state of things are to be found in the isolation of the different sections of working men, and the absence of a generally recognised and admitted authority from the trades themselves.” But, unlike the Owenite movement of 1833-4, the National Association of United Trades was from the first distinguished by the moderation of its aims and the prudence of its administration--qualities to which we may attribute its comparatively lengthy survival for fifteen years. No attempt was made to supersede existing organisations of particular trades by a “General Trades Union.” “The peculiar local internal and technical circumstances of each trade,” say the rules, “render it necessary that for all purposes of efficient internal government its affairs should be administered by persons possessing a practical knowledge of them. For this reason it is not intended to interfere with the organisation of existing Trade Unions.” Moreover, the promoters evidently intended the Association to become more of a Parliamentary Committee than a federation for trade purposes. Its purpose and duty was declared to be “to protect the interests and promote the well-being of the associated trades” by mediation, arbitration, and legal proceedings, and by promoting “all measures, political and social and educational, which are intended to improve the condition of the labouring classes.”[318] This new attempt to form a National Federation originated in a suggestion from the “United Trades” of Sheffield, embodied in an able letter written to Duncombe[319] by their secretary, John Drury. Duncombe had become widely known to the Trade Unionists, not only through his friendship with Fergus O’Connor, and his outspoken support of Chartism in the House of Commons, but also by his successful obstruction and defeat of the Masters and Servants Bill of the previous Session. He appears to have laid Drury’s proposals before the leading men in the London Unions, who agreed to form a committee to report on the scheme, and to summon a conference of Trade Union delegates from all parts of the country. At Easter, 1845, 110 delegates, representing not only the London trades, but also the Lancashire miners and textile operatives, the hosiery and woollen-workers of Yorkshire and the Midlands, and the “United Trades” of Manchester, Sheffield, Norwich, Hull, Bristol, Rochdale, and Yarmouth, met together in London.