Right or Left Arm?

This is a disputed question, for the solution of which each party gives valid reasons. Most gentlemen prefer to give the right arm, since the seating of the lady is at the right side always; but many, to preserve the feudal significance of the custom that bade the good knight keep his sword arm free for defence, if need be, offer the left. Since, too, dinner gowns have usually a train to be managed as best it may, ladies also prefer the tender of the left arm, as that leaves their own left arm free to manage the trailing, silken folds. The right arm, however, has the balance of favor, though gentlemen are bound to follow the example of their host as he precedes them to the dining-room.