I was advised to avoid the extremely systematic, intrusively symmetrical, style of exposition, which is sometimes deemed indispensable in a book of this sort. It was thought that students would be more likely to become interested in the subject if it were treated in the same informal manner into which one naturally falls in giving lectures to young people. I have endeavoured to bear this in mind without sacrificing that lucidity in the arrangement of topics which is always the supreme consideration. For many years I have been in the habit of lecturing on history to college students in different parts of the United States, to young ladies in private schools, and occasionally to the pupils in high and normal schools, and in writing this little book I have imagined an audience of these earnest and intelligent young friends gathered before me. I was especially advised--by my friend, Mr. James MacAlister, superintendent of schools in Philadelphia, for whose judgment I have the highest respect--to make it a _little_ book, less than three hundred pages in length, if possible. Teachers and pupils do not have time enough to deal properly with large treatises. Brevity, therefore, is golden. A concise manual is the desideratum, touching lightly upon the various points, bringing out their relationships distinctly, and referring to more elaborate treatises, monographs, and documents, for the use of those who wish to pursue the study at greater length. Within limits thus restricted, it will probably seem strange to some that so much space is given to the treatment of local institutions,--comprising the governments of town, county, and city. It may be observed, by the way, that some persons apparently conceive of the state also as a "local institution." In a recent review of Professor Howard's admirable "Local Constitutional History of the United States," we read, the first volume, which is all that is yet published, treats of the development of the township, hundred, and shire; the second volume, we suppose, being designed to treat of the State Constitutions. The reviewer forgets that there is such a subject as the "development of the city and local magistracies" (which is to be the subject of that second volume), and lets us see that in his apprehension the American state is an institution of the same order as the town and county. We can thus readily assent when we are told that many youth have grown to manhood with so little appreciation of the political importance of the state as to believe it nothing more than a geographical division.[1] In its historic genesis, the American state is not an institution of the same order as the town and county, nor has it as yet become depressed or "mediatized" to that degree. The state, while it does not possess such attributes of sovereignty as were by our Federal Constitution granted to the United States, does, nevertheless, possess many very important and essential characteristics of a sovereign body, as is here