=City Planning.=—A second defect in American city administration has been the lack of careful planning. The mayor and other city officials serve in office for short terms and their main concern is to do whatever happens to be urgent at the time, leaving the more difficult problems for their successors. Much of their work thus becomes makeshift in character,—a street is widened, a temporary schoolhouse is erected, a fire engine is bought, and a few new sewers put in—but no comprehensive plan for street improvement or schoolhouse construction or the motorization of fire apparatus or sewage disposal is usually made and followed. Public buildings are often badly placed because political influences rather than public convenience determines their location. The congestion of traffic on the down-town streets, the lack of parks and open spaces in certain sections of the city, the unsightliness due to the myriad of poles, wires, signs, and billboards in many of the city’s thoroughfares—these things are all due in large measure to the absence of planning. [Sidenote: European cities are better planned.] Many cities take little or no thought for the morrow. They expect to grow bigger and busier, but they give small thought to the impending problems which growth is bound to bring. European cities have been far ahead in this respect. If Paris is outwardly the most attractive city in the world, it is because the authorities, more than seventy years ago, set out to make it so. The best-built city in the United States is Washington, the streets and parks of which were all planned before a single building was erected.[80] [Sidenote: The broad scope of city planning.] =What City Planning Includes.=—City planning is the science of designing cities, or parts of cities, so that they may be better places for people to live in. It includes the arranging of streets, the locating of public buildings, the providing of parks and playgrounds, the devising of a proper transportation system, and the regulating of private property in such way as to promote the best interests of the whole community. It is, therefore, or ought to be, the center or focus of all the city’s activities, each one of which should be carried on in harmony with the general plan. It is only in this way that a great waste of the city’s money and serious inconvenience to all classes of citizens can be prevented.