THE ROMAN ARMY AND NAVY.

Is the soldier found
In the riot and waste which he spreads around?
The sharpness makes him--the dash, the tact,
The cunning to plan, and the spirit to act.--_Lord L. Gower_.

1. It has been frequently remarked by ancient writers that the
strength of a free state consists in its infantry; and, on the other
hand, that when the infantry in a state become more valuable than the
cavalry, the power of the aristocracy is diminished, and equal rights
can no longer be withheld from the people. The employment of mercenary
soldiers in modern times renders these observations no longer
applicable; but in the military states of antiquity, where the
citizens themselves served as soldiers, there are innumerable examples
of this mutual connection between political and military systems. It
is further illustrated in the history of the middle ages; for we can
unquestionably trace the origin of free institutions in Europe to the
time when the hardy infantry of the commons were first found able to
resist the charges of the brilliant chivalry of the nobles. 2. Rome
was, from the very commencement, a military state; as with the
Spartans, all their civil institutions had a direct reference to
warlike affairs; their public assemblies were marshalled like armies;
the order of their line of battle was regulated by the distinction of
classes in the state. It is, therefore, natural to conclude, that the
tactics of the Roman armies underwent important changes when the
revolutions mentioned in the preceding chapters were effected, though
we cannot trace the alterations with precision, because no historians
appeared until the military system of the Romans had been brought to
perfection.