Commander's influence by his Orders and by his employment of
Reserves--Subordinates must "bring to fruit the scheme of the
higher command"--The "fog of battle"--Information--Co-operation
(on grand scale at First Battle of the Marne; on minor
scale at Gneudecourt)--Fire Tactics--Value of withholding
fire (Heights of Abraham; Bunker Hill; Fredericksburg; Retreat
from Mons)--Enfilade and Reverse Fire (The Bluff in Ypres
Salient)--Movement--Advancing under Fire--Withdrawing
under Fire in "Delaying Action"--Holding on (Untimely surrender
at Soissons; Stubborn defence at First and Second Battles
of Ypres; Trônes Wood; Bourlon Village; Polygon Wood;
Givenchy)--Covering Fire--Fire and Movement inseparably
associated.