![A copy of the new facsimile version of the Codex Mendoza.](https://imagenes.elpais.com/resizer/v2/7KBMDDTGO5B5RFNJCUHARKOUXY.jpeg?auth=e02db8532c8c82aaffbb3a136c3a4430a281c12ef93ea1f6bfc3693c44b0abaa&width=414&height=233&smart=true)
‘The Codex Mendoza was used to legitimize Spanish conquest of the Aztecs’
A new facsimile and study of the 16th century manuscript explores the document’s political use at a time when Spain was debating the moral legitimacy of colonial subjugation in the Americas