Augusta Praetoria (modern Aosta) was a settlement of the Salassi conquered by Rome in 25 B.C. From 24 B.C. a colony of 3,000 Roman military veterans occupied the city of Augusta Praetoria Salassorum and it became the capital of the province Alpes Graies from 11 B.C.
Description via Pleiades. Coordinates and heritage data from the Atika atlas.
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