Corrections Policy

Making mistakes is part of any editorial work; what matters is correcting them quickly and transparently. This policy explains how we handle errors in articles and quiz questions.

How to report an error

Write to [email protected] or use the contact form. Tell us the page or question, the passage you consider incorrect, and, if possible, the source that supports the correction. The more specific the message, the faster the review.

What we evaluate

• Factual errors: incorrect dates, names, measurements, terminology, or technical explanations.
• Ambiguous questions: wording that allows more than one defensible answer or whose answer depends on interpretation.
• Text errors: spelling, grammar, broken links, and accessibility problems.
• Outdated information: statements that are no longer valid.

How we correct

Every report is reviewed by the editorial team. Once an error is confirmed, we correct the content and update the article's review date. Errors that change the meaning of relevant information are flagged in a correction note on the article itself, saying what changed and when.

Typographical and formatting fixes are made without a note. Quiz questions with a wording or answer problem are corrected or removed from the question bank as soon as the problem is confirmed.

If we disagree

When, after reviewing the sources, we conclude the content is correct, we will reply explaining why and citing the references consulted.

Last reviewed: September 30, 2026.