Telling the history of a civilisation that lasted more than a thousand years is no easy feat, but Simon Baker brilliantly rose up to the challenge. His approach is, actually, quite simple: instead of offering a narrative from the beginning of Rome to its ultimate collapse, he focuses on a few of its major crisis (mostly revolts and revolutions) to demonstrate how Ancient Rome constantly morphed and evolved, through wars and conquests but, also, due to internal struggles.
He retells of the funding myths, the conquest of the Italian peninsula, the birth of the Republic and triumph of the Empire, and, up to the Tetrarchy and ultimate fall of the Western Empire. What's unfolding here is as much the biographies of major characters (Romulus and Remus, Sulla, Julius Caesar, Augustus, Nero, Constantine...) as it is of shattering events which came to define Roman history (the Pyrrhic War, the Punic Wars, Jewish wars, various civil wars, the early rise of Christianity...).
Of course, we may question why the author chose to deal with these specific events over others! We may also regret his particular emphasis on the Western Empire and not the Eastern one (here's the history of Rome, but an extra chapter on the fall of Constantinople would have, at least in my opinion, been welcome too...). Let's not be harsh, though, for in the end his angle is as good as any. Readers not knowing anything or so about Ancient Rome will learn a lot about major figures and events, while the more knowledgeable will appreciate how he manages, through such choices, to show not only the constant clashes of ideas within Rome itself (e.g. Optimates vs Populares, the different views of what was the republic supposed to be, and, even, that of liberties themselves...) but, also, how its later evolution will contributes to its downfall. All in all, Simon Baker's choices are everything but irrelevant.
Ancient Rome surely is a romp through a millennia, but easy to read and very informative. One of the best introduction to navigate your way through such a massive period.