Some observers have criticized the girl-scout organization because of its apparently military character. It is true that the girls wear a uniform of khaki and are grouped in patrols corresponding to the "fours" in the Army; that they salute and learn simple forms of drill and signaling. But the reason they do these is because the military organization happens to be the oldest form of organization in the world, and it works. It is the best way men have found of getting a number of persons to work together. Following directions given to a group is quite a different matter from doing something alone, and most of us need special training in this. A group of eight has been found to work the best, because it is the largest number that can be handled by a person just beginning to be a leader, and, moreover, elementary qualities of leadership seem to exist in just about the proportion of one in eight. It is probably on this account that children take so kindly to the form, rather than because of any glamor of the army, though this must be admitted as a factor. In actual practice the drill and signaling take up a very small portion of the program and are nowhere followed as ends in themselves, but only as a means to an end. _Uniform._--The uniform is simple, durable, and allows freedom of action. It is of khaki because this has been found to be the best wearing fabric and color. It is not easily torn and does not readily soil. Wearing it gives the girls a sense of belonging to a larger group, such as it is hard to get in any other way. It keeps constantly before them the fact that they represent a community to whose laws they have voluntarily subscribed, and whose honor they uphold. It is well, too, to have an impersonal costume, if for no other reason than to counteract the tendency of girls to concentrate upon their personal appearance. To have a neat, simple, useful garb is a novel experience to many an overdressed doll who has been taught to measure all worth by extravagance of appearance. ORGANIZATION. The outstanding feature of the girl-scout organization is its voluntary character. Among some 7,400 officers and leaders of girl scouts throughout the country in the fall of 1920, just 211 were "paid workers." This is about 3 per cent. The organization is actually a great volunteer school of citizenship in which the women of the country share with their younger sisters the results of their own experience in ideals and practical working knowledge of community living. Scout troops are organized either independently or in connection with public and private schools, churches, settlements, and other associations.