mentions sites and buildings with which the contemporaries of Virgil were familiar from their everyday lives must have inspired some patriotism and awareness of their roots
they would have recognised the altar of Hercules by the Tiber, the Carmentine Gate, the Asylum, the Lupercal, the house of Tarpeia, temple of Janus and the Capitol
the worship of Hercules and festival in thanks for the deliverance of Rome from a master is thought by Camps to be a reference to Augustus delivering Rome from Antony and civil war
a parallel is drawn between Hercules and Augustus in book 6
Camps suggests that the Salii are mentioned only because Virgil is alluding to Octavian's triumph in 29 BC at which they were present
the shield is placed under an oak tree, another possible reference to 27 BC when Octavian was honoured with a golden shield in the senate house, and the oak-crown was fixed for ever above his door
the civil war that is already in progress between the Etruscans and Rutulians, caused by Mezentius, could recall memories of the civil war and Antony