Short answers, pulled from the story.
The name Juno appeared as Diuno and Diove, forms linked to Iove or Jove with a shared root meaning youth or vital force. Scholars like Georg Wissowa endorsed this derivation from iuven-, the Latin term for youth found in words like iuvenis.
A later Temple of Juno Sospita was vowed by consul G. Cornelius Cethegus in 375 BC and consecrated and opened in 194 BC. This temple stood at the Roman vegetable market beside Temples of Hope and Piety and near the Carmental Gate.
Georges Dumézil proposed the theory of irreducibility and interdependence of three aspects: sovereignty, war, and fertility in goddesses he interpreted as original structure hypothesised in trifunctional ideology of Indoeuropeans. He used Vedic goddess Sarasvatī and Avestic Anāhīta as concrete instances of this synthesis.
The festival of Nonae Caprotinae occurred on July 5 when Roman free and slave women picnicked near the site of the wild fig tree. The custom involved mock battles with fists and stones, obscene language, and finally the sacrifice of a male goat to Juno Caprotina under a wildfig tree.