eli5: How did old militaries (such as ancient Rome) manage to keep fed and hydrated thousands soldiers in long military campaigns over long distance and time?

Question

eli5: How did old militaries (such as ancient Rome) manage to keep fed and hydrated thousands soldiers in long military campaigns over long distance and time?

In: 8

Answer 1

They would have supply caravans following them. They would also live off the land around them in some cases.