The main value of this book lies in the fact that it provides an outstanding overview of military operations as a whole (as opposed to books that treat just one battle or campaign). The work fills in many holes that will undoubtedly exist for anyone who has studied a part of the Indian Wars, and who would like to have a more general overview available to them. Anyone who has studied the Little Bighorn, for example, will find in this book a wealth of information that will explain in great detail many of the factors that led up to that action and also many of its ramifications. This book is essential to any study of Western history, especially military history.