Contact

Get in touch

Email [email protected] for questions, privacy requests, corrections, accessibility issues or copyright concerns. This opens your email application; there is no website form collecting your message.

Historical corrections

Include the page URL, the passage you are asking about, the proposed correction and supporting sources. Indicate whether your concern involves a factual error, quotation, interpretation, map location or casualty estimate.

Copyright and image attribution

Include the affected page and image or passage, the original source, an explanation of the rights or missing credit, and a way to reach you. If you represent a rights holder, explain that relationship. This is our general rights-contact channel, not a claim of registration as a statutory DMCA agent.

Privacy and accessibility

For a privacy request, describe the information or interaction involved without sending unnecessary sensitive documents. For an accessibility issue, include the page and the difficulty you encountered; device, browser or assistive technology details can help but are optional.

Our privacy notice explains how we handle correspondence.