war began at a time and at a
place which they had allowed the enemy to determine; and, with all
their well-founded conviction of military superiority, they were
perplexed as to the object to be aimed at and the course to be
followed in their first operations. They had at their disposal more
than half a million of serviceable soldiers; the Roman cavalry alone
was less good, and relatively less numerous, than the Carthaginian,
the former constituting about a tenth, the latter an eighth, of the
whole number of troops taking the field. None of the states affected
by the war had any fleet corresponding to the Roman fleet of 220
quinqueremes, which had just returned from the Adriatic to the western
sea. The natural and proper application of this crushing superiority
of force was self-evident. It had been long settled that the war
ought to be opened with a landing in Africa. The subsequent turn
taken by events had compelled the Romans to embrace in their scheme
of the war a simultaneous landing in Spain, chiefly to prevent the
Spanish army from appearing before the walls of Carthage. In
accordance with this plan they ought above all, when the war had been
practically opened by Hannibal's attack on Saguntum in the beginning
of 535, to have thrown a Roman army into Spain before the town fell;
but they neglected the dictates of interest no less than of honour.
For eight months Saguntum held out in vain: when the town passed into
other hands, Rome had not even equipped her armament for landing in
Spain. The country, however, between the Ebro and the Pyrenees was
still free, and its tribes were not only the natural allies of the
Romans, but had also, like the Saguntines, received from Roman
emissaries promises of speedy assistance. Catalonia may be reached by
sea from Italy in not much longer time than from Cartagena by and: had
the Romans started, like the Phoenicians, in April, after the formal
declaration of war that had taken place in the interval, Hannibal
might have encountered the Roman legions on the line of the Ebro.

Hannibal on the Ebro

At length, certainly, the greater part of the army and of the fleet
was got ready for the expedition to Africa, and the second consul
Publius Cornelius Scipio was ordered to the Ebro; but he took time,
and when an insurrection broke out on the Po, he allowed the army that
was ready for embarkation to be employed there, and formed new legions
for the Spanish expedition. So alth