The Orations of Marcus Tullius Cicero, trans. C.D. Yonge (London: G. Bell and Sons, 1913-21). 4 vols. http://oll.libertyfund.org/titles/1736,
A 4 volume collection of Cicero’s orations which consisted of his political and legal speeches in which he often expressed his political views.
The text is in the public domain.