The worship of Hercules was from an early date among the most widely diffused; he was, to use the words of an ancient author, adored in every hamlet of Italy, and altars were everywhere erected to him in the streets of the cities and along the country roads.

The gods also of the mariner, Castor and Polydeukes or, in Roman form, Pollux, the god of traffic Hermes--the Roman Mercurius--and the god of healing, Asklapios or Aesculapius, became early known to the Romans, although their public worship only began at a later period.

The name of the festival of the "good goddess" (-bona dea-) -damium-, corresponding to the Greek -- damion-- or -- deimion--, may likewise reach back as far as this epoch.

It must be the result also of ancient borrowing, that the old -Liber pater- of the Romans was afterwards conceived as "father deliverer" and identified with the wine-god of the Greeks, the "releaser" (-Lyaeos-), and that the Roman god of the lower regions was called the "dispenser of riches" (-Pluto- - -Dis pater-), while his spouse Persephone became converted at once by change of the initial sound and by transference of the idea into the Roman Proserpina, that is, "germinatrix." Even the goddess of the Romano-Latin league, Diana of the Aventine, seems to have been copied from the federal goddess of the lonians of Asia Minor, the Ephesian Artemis; at least her carved image in the Roman temple was formed after the Ephesian type.( 17) It was in this way alone, through the myths of Apollo, Dionysus, Pluto, Herakles, and Artemis, which were early pervaded by Oriental ideas, that the Aramaic religion exercised at this period a remote and indirect influence on Italy.

We clearly perceive from these facts that the introduction of the Greek religion was especially due to commercial intercourse, and that it was traders and mariners who primarily brought the Greek gods to Italy.
These individual cases however of derivation from abroad were but of secondary moment, while the remains of the natural symbolism of primeval times, of which the legend of the oxen of Cacus may perhaps be a specimen,( 18) had virtually disappeared.