231; Strabo, p.

652 (Rhodes).] [Footnote 57: Caesar, _B.C._ iii.42.

3.] [Footnote 58: Marquardt, _op.

cit._ p.

110.] [Footnote 59: For Gracchus' motives see a paper by the present writer in the _English Historical Review_ for 1905, p.