James A. Moss, Manual of Military Training
“ For instance, in the subject of entrenchments we would first instruct the men individually in the use of the tools and in the construction and use of the trenches, after which we would pass on to the tactical use of entrenchments by the company. Also, in training and instructing the company in fire discipline, we would first explain to the men the power and tactical value of the rifle, and instruct them in their duties on the firing line as regards adjustment of sights, attention to commands, economy of ammunition, etc. ”
