Niebuhr mentions a more probable one.

See Nieb.i.p.

541; ii.p.

204.] [Footnote 79: Niebuhr thinks, that from this defeat of the Etrurians may be dated the commencement of the recovery of their liberty by the Romans, and that the flight of the Roman hostages, the sale of Porsena's goods, &c.

were subsequent to it.] 15.