The editor has often been asked: "Upon what principle have you constructed this series of lives of American statesmen?" The query has always been civil in form, while in substance it has often implied that the "principle," as to which inquiry is made, has been undiscoverable by the interrogator. Other queries, like pendants, have also come: Why have you not included A, or B, or C? The inference from these is that the querist conceives A, or B, or C to be statesmen certainly not less eminent than E, or F, or G, whose names he sees upon the list. Now there really has been.