The Greeks called southern Italy
The first known laws regulating this commodity were issued by Domitian in 92 CE because too much was being produced. The work of the Carthaginian writer Mago contains the first mention of the passum type of this substance. A famous variety of this commodity from Kos was treated with sea water and lower-quality varieties of this good were sometimes processed in fumaria. The Greeks called southern Italy (*) Oenostria in reference to its production of this good and also pioneered a preparation technique now known as pigeage. A bottle found at Speyer, Germany contains the oldest surviving example of this good, dating from around 320 CE, and is likely still drinkable. For 10 points, name this good, the preferred drink of Dionysus.
The first known laws regulating this commodity were issued by Domitian in 92 CE because too much was being produced.
wine