The Carthaginians were highly incensed by their loss of Sicily, but their resentment was heightened still more, as I have said, by the transaction as to Sardinia, and by the addition recently made to their tribute. Accordingly, when the greater part of Iberia had fallen into their power, they were on the alert to seize any opportunity that presented itself of retaliating upon Rome. At the death of Hasdrubal, to whom they had committed the command in Iberia after the death of Hamilcar, they waited at first to ascertain the feelings of the army; but when news came from thence that the troops had elected Hannibal as commander-in-chief, a popular assembly was at once held, and the choice of the army confirmed by a unanimous vote. As soon as he had taken over the command, Hannibal set out to subdue the tribe of the Olcades; and, having arrived before their most formidable city Althaea, he pitched his camp under its walls; and by a series of energetic and formidable assaults succeeded before long in taking it: by which the rest of the tribe were overawed into submission to Carthage. Having imposed a contribution upon the towns, and thus become possessed of a large sum of money, he went to the New Town to winter. There, by a liberal treatment of the forces under his command, giving them an instalment of their pay at once and promising the rest, he established an excellent feeling towards himself in the army, as well as great hopes for the future.