Since war is a last resort, a brutal expression of failure to arrive at an agreement, the series of political events which have preceded war and the manifold aspects of civil life have seemed very justly to modern historians more important than the descriptions of war itself. The older writers were fond of dwelling upon all the pomp and circumstances and all the dramatic accompaniments of battle. Modern history is written differently, so differently, in fact, that we are apt to find battles summarized in paragraphs by scientific historians. Thus the pendulum has swung from one extreme to another, until it has become a difficult matter to find in the newest shorter histories accounts of significant military events which approach completeness. Take, for example, the battle of Bunker Hill. No name in our own military history is more familiar, and yet in many of the books most readily available for older as well as younger readers this battle appears as a brief summary of facts. As to the Mexican War, such remarkable military events as Taylor’s victory at Buena Vista over a force five times as large, or the series of desperate battles which won the City of Mexico for Scott, are practically little more than obscure names for readers of to-day. It is not strange that Mr. Charles Francis Adams once inaugurated his presidency of the American Historical Association with an earnest plea for military history. In the present volume, which is a companion to Harper & Brothers’ new edition of Sir Edward Creasy’s _Decisive Battles of the World_, the editor has kept in mind the importance of preserving historical relations and continuity. The concise chronology of leading events in American history which runs through from beginning to end is not entirely limited to the military side of history. The introductory chapter sketches world relations from the fifteenth century. The second chapter affords a broad view of the relations of the early colonists to the Indians, and there is also specific reference to Champlain’s alliance with the Algonquins and the consequent hostility of the Iroquois. For the rest, the conditions and causes leading up to conflict are set forth wherever necessary in order to furnish a perspective, and to afford a narrative in some degree consecutive. As to the question of selection, there is obvious justice in Creasy’s dictum that the importance of battles is to be measured by their significance, and not by the number of men engaged or by carnage. To New Englanders in the seventeenth century the struggles with the Pequots and with King Philip were for the time being a fight for existence as well as for possession of the country. They were but small affairs, measured by modern standards; but much history would have been written differently had the early New England settlers encountered the fate of the lost colony of Roanoke.