Subsequently the same idea has given rise to the organization of "Community Chests" or "Community Funds" for financing various community and national welfare agencies, so as to ensure adequate support for those which are necessary, but to discourage a multiplicity of competing organizations, and to furnish a mechanism whereby the community may exercise some definite policy with regard to its social work. Such are some of the fundamental causes which have given rise to various experiments in community organization. They commenced about a decade ago, but increased slowly prior to the war. The war brought about a new realization of the community, as it was necessary to organize war activities, "war drives," etc., on a community basis. Under the National Council of Defense were organized State and County Councils of Defense and finally President Wilson issued a letter encouraging the organization of local Community Councils,[85] to bring together all organizations and interests of the community not only for war purposes but with a view to their future usefulness in times of peace. In this letter, President Wilson said: "Your State, in extending the national defense organization by the creation of community councils, is in my opinion making an advance of vital significance. It will, I believe, result when thoroughly carried out in welding the Nation together as no nation of great size has been welded before. It will build up from the bottom an understanding and sympathy and unity of purpose and effort which will no doubt have an immediate and decisive effect upon our great undertaking. You will find it, I think, not so much a new task as a unification of existing efforts, a fusion of energies now too much scattered and at times somewhat confused into one harmonious and effective power. It is only by extending your organization to small communities that every citizen of the State can be reached and touched with the inspiration of the common cause." The organization of community councils was actively pushed by the National and State Councils of Defense, and thousands of them were organized. This was in the summer of 1918, but owing to the early declaration of the Armistice they had but little opportunity to become thoroughly established. As they had been created primarily for war purposes, most of them ceased to function with the cessation of hostilities, but the idea had taken root and the experience of common effort in war activities had brought about a new sense of the value of some sort of community organization. 2. _The Process of Community Organization._--As corollaries of the motives for community organization which we have just discussed, there are certain fairly obvious principles concerning the process of organization which deserve emphasis.