H. B. George, Battles of English History
“ But for short marches, over open ground, there was much to be gained by massing men more closely together. They could hear orders better, and could be moved in any direction with more ease and precision. Hence arose the column, which is strictly speaking a series of short lines ranged one behind the other, and which, as military evolutions were developed, became the natural formation for manœuvring, as distinguished from fighting. Then obvious convenience would suggest keeping the troops as long as possible in the more handy formation of columns, even on the field of battle. ”
