BOOK III
[1.] I stated in my first book that my work was to start from the Social war, the Hannibalian war, and the war for the possession of Coele-Syria. In the same book I stated my reasons for devoting my first two books to a sketch of the period preceding those events. I will now, after a few prefatory remarks as to the scope of my own work, address myself to giving a complete account of these wars, the causes which led to them, and which account for the proportions to which they attained.
The one aim and object, then, of all that I have undertaken to write is to show how, when, and why all the known parts of the world fell under the dominion of Rome. A summary of the work from B.C. 220 to B.C. 168. Now as this great event admits of being exactly dated as to its beginning, duration, and final accomplishment, I think it will be advantageous to give, by way of preface, a summary statement of the most important phases in it between the beginning and the end. For I think I shall thus best secure to the student an adequate idea of my whole plan, for as the comprehension of the whole is a help to the understanding of details, and the knowledge of details of great service to the clear conception of the whole; believing that the best and clearest knowledge is that which is obtained from a combination of these, I will preface my whole history by a brief summary of its contents.
I have already described its scope and limits. As to its several parts, the first consists of the above mentioned wars, while the conclusion or closing scene is the fall of the Macedonian monarchy. The time included between these limits is fifty-three years, and never has an equal space embraced events of such magnitude and importance.B.C. 220-216. In describing them I shall start from the 140th Olympiad and shall arrange my exposition in the following order:
[2.] First I shall indicate the causes of the Punic or Hannibalian war: and shall have to describe how the Carthaginians entered Italy; 1. The cause and course of the Hannibalian war. broke up the Roman power there; made the Romans tremble for their safety and the very soil of their country; and contrary to all calculation acquired a good prospect of surprising Rome itself.
I shall next try to make it clear how in the same period Philip of Macedon, after finishing his war with 2. Macedonian treaty with Carthage, B.C. 216. the Aetolians, and subsequently settling the affairs of Greece, entered upon a design of forming an offensive and defensive alliance with Carthage.
Then I shall tell how Antiochus and Ptolemy Philopator first quarrelled and finally went to war with 3. Syrian war, B.C. 218. each other for the possession of Coele-Syria.
Next how the Rhodians and Prusias went to war with the Byzantines, and compelled them to desist from 4. Byzantine war, B.C. 220. exacting dues from ships sailing into the Pontus.
At this point I shall pause in my narrative to introduce a disquisition upon the Roman Constitution, First digression on the Roman Constitution. in which I shall show that its peculiar character contributed largely to their success, not only in reducing all Italy to their authority, and in acquiring a supremacy over the Iberians and Gauls besides, but also at last, after their conquest of Carthage, to their conceiving the idea of universal dominion.