How ancient armies, such as the Roman Legions, able to feed themselves during wartime campaigns?

Question

How ancient armies, such as the Roman Legions, able to feed themselves during wartime campaigns?

In: Other

Answer 1

there was basically an equally sized mass of people functioning as baggage carriers, servants, etc… the staff or the help … this train of folks and animals brought some amount of food from the outset but, once on campaign, armies needed to forage, hunt, collect, and pillage to sustain themselves