Rhine Frontier of the Roman Empire, 4th century CE.

License & Copyright

Original image by Andrei Nacu. Uploaded by Mark Cartwright, published on 14 September 2018. The copyright holder has published this content under the following license: Creative Commons Attribution-ShareAlike. This license lets others remix, tweak, and build upon a work even for commercial reasons, as long as they credit the author and license their new creations under the identical terms. When republishing on the web a hyperlink back to the original content source URL must be included. Please note that content linked from this page may have different licensing terms.