According to Livy (vii. 2), theatrical exhibitions were introduced in the year 392 a. u. c. Before that time, he says, there had only been the games of the circus. The Romans sent to Etruria for players, who were called "histriones," "hister" being the Tuscan word for a player. Other particulars are added by Livy.
See the Republic, book iii.
Comp. Tertullian, De Spectac. c. 22.
The Egyptian gods represented with dogs' heads, called by Lucan (viii. 832) semicanes deos.
In the year a.u. 299, three ambassadors were sent from Rome to Athens to copy Solon's laws, and acquire information about the institutions of Greece. On their return the Decemviri were appointed to draw up a code; and finally, after some tragic interruptions, the celebrated Twelve Tables were accepted as the fundamental statutes of Roman law (fons universi publici privatique juris). These were graven on brass, and hung up for public information. Livy, iii. 31-34.
Possibly he refers to Plautus' Persa, iv. 4. 11-14.