I have also tried to show how the centralising tendencies of a government are strengthened by the wish of its citizens to gain private advantages by state aid. John Stuart Mill and Herbert Spencer have published timely warnings against the danger of checking the development of individual energy and ability by meddlesome laws. Whether the power of the government ought to be reduced to the narrow limits proposed by these great thinkers, is a question which has been discussed at some length in my last chapter. It is there suggested that such a reduction would be much more practicable in the case of national than of local governments. It is not likely to be made anywhere at present; but it might be well for reformers to try to restrict the operations of governments according to the following rule: nothing to be undertaken by a national government which can be done as well by municipalities; and nothing to be attempted by either a local or central government which can be done as well by private citizens, acting singly or in voluntary associations. This rule would justify towns and cities in taking such care of roads, streets, and schools as is not sanctioned by Spencer; but it would leave municipalities free to decide the question whether they ought to carry on gas- and water-works, electric roads, and other enterprises according to the merits of each special case. Here in America internal improvements seem to be the proper charge of the State, rather than of the nation; but whether the former has any right to enforce Sunday laws, and the latter to impose protective tariffs, are questions which I have taken the liberty of discussing thoroughly. Herbert Spencer should not be held responsible for any opinions not printed plainly as his. Most of the instances of the working of Sunday statutes were taken from a religious newspaper entitled The American Sentinel. Among very recent cases are these. A Georgian was sentenced on May 16, 1899, to pay a fine of twenty dollars or spend six months in the chain-gang for working on his farm. That same month a clergyman was arrested in Mississippi, merely for taking a little exercise with a hoe in his garden. In 1898, a farmer in the State of New York was arrested for picking a few apples from one of his own trees. The total number of Sabbath-breakers arrested that year in New York City is estimated at a thousand; and there were nearly four thousand arrests for Sunday trading in England and Wales in 1897.