XVI. The Sabines were a numerous and warlike tribe, dwelling in unwalled villages, as though it was their birthright as a Lacedaemonian colony to be brave and fearless. Yet when they found themselves bound by such hostages to keep the peace, and in fear for their daughters, they sent an embassy to propose equitable and moderate terms, that Romulus should give back their daughters to them, and disavow the violence which had been used, and that afterwards the two nations should live together in amity and concord. But when Romulus refused to deliver up the maidens, but invited the Sabines to accept his alliance, while the other tribes were hesitating and considering what was to be done, Acron, the king of the Ceninetes, a man of spirit and renown in the wars, who had viewed Romulus first proceeding in founding a city with suspicion, now, after what he had done in carrying off the women, declared that he was becoming dangerous, and would not be endurable unless he were chastised. He at once began the war, and marched with a great force; and Romulus marched to meet him. When they came in sight of each other they each challenged the other to fight, the soldiers on both sides looking on. Romulus made a vow that if he should overcome and kill his enemy he would himself carry his spoils to the temple of Jupiter and offer them to him. He overcame his adversary, and slew him, routed his army and captured his city. He did not harm the inhabitants, except that he ordered them to demolish their houses and follow him to Rome, to become citizens on equal terms with the rest. This is the policy by which Rome grew so great, namely that of absorbing conquered nations into herself on terms of equality.