Finally, after speaking of the unity and settlement of the Peloponnese, and of the growth of the commonwealth of Rhodes, I shall add a summary of my whole work, concluding by an account of the expedition of Antiochus Epiphanes against Egypt; of the war against Perseus; and the destruction of the Macedonian monarchy. Throughout the whole narrative it will be shown how the policy adopted by the Romans in one after another of these cases, as they arose, led to their eventual conquest of the whole world. [Sidenote: The plan extended to embrace the period from B.C. 168-146.] +4.+ And if our judgment of individuals and constitutions, for praise or blame, could be adequately formed from a simple consideration of their successes or defeats, I must necessarily have stopped at this point, and have concluded my history as soon as I reached these last events in accordance with my original plan. For at this point the fifty-three years were coming to an end, and the progress of the Roman power had arrived at its consummation. And, besides, by this time the acknowledgment had been extorted from all that the supremacy of Rome must be accepted, and her commands obeyed. But in truth, judgments of either side founded on the bare facts of success or failure in the field are by no means final. It has often happened that what seemed the most signal successes have, from ill management, brought the most crushing disasters in their train; while not unfrequently the most terrible calamities, sustained with spirit, have been turned to actual advantage. I am bound, therefore, to add to my statement of facts a discussion on the subsequent policy of the conquerors, and their administration of their universal dominion: and again on the various feelings and opinions entertained by other nations towards their rulers. And I must also describe the tastes and aims of the several nations, whether in their private lives or public policy. The present generation will learn from this whether they should shun or seek the rule of Rome; and future generations will be taught whether to praise and imitate, or to decry it. The usefulness of my history, whether for the present or the future, will mainly lie in this. For the end of a policy should not be, in the eyes either of the actors or their historians, simply to conquer others and bring all into subjection. Nor does any man of sense go to war with his neighbours for the mere purpose of mastering his opponents; nor go to sea for the mere sake of the voyage; nor engage in professions and trades for the sole purpose of learning them. In all these cases the objects are invariably the pleasure, honour, or profit which are the results of the several employments. Accordingly the object of this work shall be to ascertain exactly what the position of the several states was, after the universal conquest by which they fell under the power of Rome, until the commotions and disturbances which broke out at a later period.