The book "Instructions for Military Training for Infantry, United States of America, 1911, Revised to April 15, 1917 (Amendments Nos. 1-19)" consists of documents used by the United States Army for infantry training. This book details the military rules, procedures, and methods that were current at the time. The authors of this publication are representatives of the military department of the United States of America. In the book, you will find information on formation, movement, combat techniques, interaction of infantry units, discipline, fire control and other aspects that were important for military training. Every provision, every instruction was carefully considered and approved by the military department. This book is a valuable source of information not only for military historians and collectors, but also for anyone interested in military affairs, tactics, and strategy. Reading this book will allow you to better understand army life and infantry training of the military era of the early 20th century.