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

Here is a series by youtuber Invicta about it:

[https://www.youtube.com/watch?v=759ReQW5PNw&list=PLkOo_Hy3liEKnlCRh31otegA_pVIPlOMT](https://www.youtube.com/watch?v=759ReQW5PNw&list=PLkOo_Hy3liEKnlCRh31otegA_pVIPlOMT)