The rural school must therefore be different in many respects from the town and city school. In its organization, its curriculum, and its spirit, it must be adapted to the requirements of the rural community. For, while many pupils from the rural schools ultimately follow other occupations than farming, yet the primary function of the rural school is to educate for the life of the farm. It thus becomes evident that the only way to understand the problem of the rural school is first to understand the rural community. What are its industries, the character of its people, their economic status, their standards of living, their needs, their social life? The rural community is industrially homogeneous. There exists here no such a diversified mixture of industries as in the city. All are engaged in the same line of work. Agriculture is the sole occupation. Hence the economic interests and problems all center around this one line. The success or failure of crops, the introduction of a different method of cultivation or a new variety of grain, or the invention of an agricultural implement interests all alike. The farmer engaged in planting his corn knows that for miles around all other farmers are similarly employed; if he is cutting his hay or harvesting his grain, hundreds of other mowing machines and harvesters are at work on surrounding farms. This fund of common interest and experience tends to social as well as industrial homogeneity. Good-fellowship, social responsiveness and neighborliness rest on a basis of common labor, common problems, and common welfare. Like-mindedness and the spirit of cooeperation are after all more a matter of similar occupational interests than of nationality. Another factor tending to make the rural community socially more homogeneous than the city community is its relatively stable population, and the fact that the stream of immigration is slow in reaching the farm. It is true that the European nations are well represented among our agricultural population; but for the most part they are not foreigners of the first generation. They have assimilated the American spirit, and become familiar with American institutions. The great flood of raw immigrants fresh from widely diverse nations stops in the large centers of population, and does not reach the farm. The prevailing spirit of democracy is still another influence favoring homogeneity in the rural community. Much less of social stratification exists in the country than in the city. Social planes are not so clearly defined nor so rigidly maintained. Financial prosperity is more likely to take the direction of larger barns and more acres than of social ostentation and exclusiveness.