On undulating or broken ground the arrangement and order of the general camp, as well as the details of the encampment of each arm, would admit of much variation.[[8]]
There are many valuable remarks on the various subjects comprised under the head of logistics, in the works of Jomini, Grimoard, Thiebault, Boutourlin, Guibert, Laroche Amyon, Bousmard, Ternay, Vauchelle, Odier, Audouin, Bardin, Chemevrieres, Daznan, Ballyet, Dremaux, Dupre d'Aulnay, Morin, and in the published regulations and orders of the English army.
CHAPTER V.
TACTICS.
IV. Tactics.—We have defined tactics to be the art of bringing troops into action, or of moving them in the presence of the enemy;—that is, within his view, and within the reach of his artillery. This branch of the military art has usually been divided into two parts: 1st. Grand Tactics, or the tactics of battles; and 2d. Elementary Tactics, or tactics of instruction.[[9]]