Book 6
5
Now the natural laws which regulate the merging of one form of government into another are perhaps discussed with greater accuracy by Plato and some other philosophers. But their treatment, from its intricacy and exhaustiveness, is only within the capacity of a few. I will therefore endeavour to give a summary of the subject, just so far as I suppose it to fall within the scope of a practical history and the intelligence of ordinary people. For if my exposition appear in any way inadequate, owing to the general terms in which it is expressed, the details contained in what is immediately to follow will amply atone for what is left for the present unsolved.
