Manual of arms
A manual of arms was an instruction book for handling and using weapons in formation, whether in the field or on parade. Such manuals were especially important in the matchlock and flintlock eras, when loading and firing was a complex and lengthy process typically carried out in close order. When capitalized, the term has reference to one of several important manuals, such as the British Army manual of 1764, the manual of Frederick the Great or Von Steuben's Regulations for the Order and Discipline of the Troops of the United States, adopted by the Continental Army in 1777. The positions and evolutions contained in such manuals have become the standard for parade drill throughout most of the world.