I want to know the answer to the following question:
With whom did Rome have alliances at the end of the regal period?
All the background I'm provided with is that "The city had commercial and political treaties with its neighbours; according to tradition, Rome's Etruscan connections established a temple to Minerva on the predominantly plebeian Aventine; she became part of a new Capitoline triad of Jupiter, Juno and Minerva, installed in a Capitoline temple, built in an Etruscan style and dedicated in a new September festival, Epulum Jovis.". Is that enough to answer the question?