Bravery of Horatius Cocles, and of Mucius.

Porsena concludes a peace on the receipt of hostages.

Conduct of Cloelia.
Ap.

Claudius removes from the country of the Sabines to Rome: for this reason the Claudian tribe is added to the former number, which by this means are increased to twenty-one.

A.Posthumius the dictator defeats at the lake Regillus Tarquin the Proud, making war upon the Romans with an army of Latins.