In view of the preceding paragraph, we may regard as settled the vexed question as to what would have happened if the Carthaginians, instead of falling before the fortunes of Rome, had become masters of Italy. Inasmuch as they belonged to the Phœnician stock, a stock inferior in the citizen-virtues to the races that produced the soldiers of Scipio, a different issue of the battle of Zama could not have made any change in their destiny. If they had been lucky on one day, the next would have seen their luck recoil on their heads; or they might have been merged in the Italian race by victory, as they were by defeat. In any case the final result would have been exactly the same. The destiny of civilizations is not a matter of chance; it does not depend on the toss of a coin. It is only men who are killed by the sword; and when the most redoubtable, warlike, and successful nations have nothing but valour in their hearts, military science in their heads, and the laurels of victory in their hands, without any thought that rises above mere conquest, they always end merely by learning, and learning badly, from those they have conquered, how to live in time of peace. The annals of the Celts and the Nomadic hordes of Asia tell no other tale than this. I have now given a meaning to the word _degeneration_; and so have been able to attack the problem of a nation’s vitality. I must next proceed to prove what for the sake of clearness I have had to put forward as a mere hypothesis; namely, that there are real differences in the relative value of human races. The consequences of proving this will be considerable, and cover a wide field. But first I must lay a foundation of fact and argument capable of holding up such a vast building; and the foundation cannot be too complete. The question with which I have just been dealing was only the gateway of the temple. CHAPTER V RACIAL INEQUALITY IS NOT THE RESULT OF INSTITUTIONS