In 1835 the New York State Legislature passed a law establishing libraries for the school districts of the State. These libraries were much extended and improved by later laws, and till 1853 they practically supplied the place of the public libraries. Other States established these school district libraries, open to scholars and all citizens, Massachusetts and Michigan following in 1837, Connecticut in 1839, Iowa and Rhode Island in 1840, and others at various dates down to 1876, when Colorado passed a similar law. The failure of this system in many places led to the first Town Library Law being passed by the Legislature of Massachusetts in 1848, under which the City of Boston was authorized to establish a free public library and levy a tax of $5000, or £1000, for its support. This was the first State law passed in America, and in 1849 New Hampshire passed a general law for the whole State. Massachusetts next extended its library law from the City of Boston to the whole State in 1851, and Maine followed in 1854. The other northern States followed slowly, till now nearly all the States, save a few in the South and West, have laws enabling municipal libraries to be established. Previous to this, most of the States, as they became incorporated in the Union, established libraries for the use of the legislative councils in the capital towns of each State, and these State Libraries, as they are called, constitute a very important class of public library in the United States. The first actual municipal library opened in the United States was that of the town of Peterboro’, in New Hampshire, which in 1833 established and supported out of the local taxes a public library, which still exists. From this it appears that there was nothing either in the Federal or State law of the United States to prevent any town from supporting a library at the public expense if it saw fit. The principle of interference in local affairs by central authorities is, however, a thoroughly Anglo-Saxon convention or principle, and though the Federal Legislature in America does not impose local laws on the State authorities, these State legislatures impose the same restrictions upon local municipal authorities which are common throughout the British Empire. The main provisions of the State Library Laws of America are: (1) The adoption of the library laws of the State by any city or municipal council, with or without the petition or consent of the ratepayers. The practice differs in the various States, but it is permissive and not compulsory in every State. (2) Power to levy a rate for the establishment and support of municipal libraries, varying from the fraction of a mill per dollar on the taxable value of the town to any sum the council may see fit to levy. (3) Power to appoint trustees and do everything necessary for the equipment and efficient administration of the libraries.