of the elections.  Hannibal, who would not hazard the health of his troops by further marches at that inclement season, bivouacked for the winter where he was; and, as a serious attempt on the larger fortresses would have led to no result, contented himself with annoying the enemy by attacks on the river port of Placentia and other minor Roman positions.  He employed himself mainly in organizing the Gallic insurrection:  more than 60,000 foot soldiers and 4000 horsemen from the Celts are said to have joined his army.

Military and Political Position of Hannibal

No extraordinary exertions were made in Rome for the campaign of 537.  The senate thought, and not unreasonably, that, despite the lost battle, their position was by no means fraught with serious danger.  Besides the coast garrisons, which were despatched to Sardinia, Sicily, and Tarentum, and the reinforcements which were sent to Spain, the two new consuls Gaius Flaminius and Gnaeus Servilius obtained only as many men as were necessary to restore the four legions to their full complement; additions were made to the strength of the cavalry alone.  The consuls had to protect the northern frontier, and stationed themselves accordingly on the two highways which led from Rome to the north, the western of which at that lime terminated at Arretium, and the eastern at Ariminum; Gaius Flaminius occupied the former, Gnaeus Servilius the latter.  There they ordered the troops from the fortresses on the Po to join them, probably by water, and awaited the commencement of the favourable season, when they proposed to occupy in the defensive the passes of the Apennines, and then, taking up the offensive, to descend into the valley of the Po and effect a junction somewhere near Placentia.  But Hannibal by no means intended to defend the valley of the Po.  He knew Rome better perhaps than the Romans knew it themselves, and was very well aware how decidedly he was the weaker and continued to be so notwithstanding the brilliant battle on the Trebia; he knew too that his ultimate object, the humiliation of Rome, was not to be wrung from the unbending Roman pride either by terror or by surprise, but could only be gained by the actual subjugation of the haughty city.  It was clearly apparent that the Italian federation was in political solidity and in military resources infinitely superior to an adversary, who received only precarious and irregular support from home, and who in Italy was dependent for primary aid solely on the vacillating and capricious nation of the Celts; and that the Phoenician foot soldier was, notwithstanding all the pains taken by Hannibal, far inferior in point of tactics to the legionary, had been completely proved by the defensive movements of Scipio and the brilliant retreat of the defeated infantry on the Trebia.  From this conviction flowed the two fundamental principles which determined Hannibal’s whole method of operations in Italy—­viz., that the war should be carried on, in somewhat adventurous