Roman army of the mid-Republic placed unprecedented strains on Roman manpower, not least on the Order of Knights and the First Class of commoners which provided the cavalry. During Hannibal's apocalyptic march through Italy (218–216 BC), thousands of Roman cavalrymen were killed in the field. The losses were especially serious for the equestrian order, which also provided the army's senior officers. Livy relates how, after Cannae, gold rings (a badge of knightly rank), recovered from the corpses of Roman knights formed a pile one "modius" (about 9 litres) large. In the succeeding years 214–203 BC, the Romans kept at least 21 legions in the field
History of Sardinia et Sardinia, under a praetor. Together with Sicily it formed one of the main granaries of Rome until the Romans conquered Egypt in the 1st century BC. A revolt, led by two Sardo-Punic notables from Cornus and Tharros, Hampsicora and Hanno, broke out after the crushing Roman defeat at Cannae (216 BC). A Roman army of 22.000 infantrymen and 1.200 knights, under Titus Manlius Torquatus, reached Sardinia landing in Caralis and defeating Hiostus, the son of Hampsicora, near Milis. The Romans then met the Carthaginian-Sardinian allied forces in the south of the island, defeating them in a pitched battle that