Selection and writing
Every question must have unambiguous wording, four coherent choices, one defensible answer and an explanation that adds context.
Editorial transparency
Our goal is simple: provide an accurate, understandable and useful answer, then correct it quickly when a better source appears.
Every question must have unambiguous wording, four coherent choices, one defensible answer and an explanation that adds context.
We prioritise primary sources, public institutions, museums, universities and reference works. Time-sensitive topics are rechecked before republication.
French and English versions are reviewed as two editorial items: meaning, proper names, units and historical nuance must remain faithful.
Include the question URL, the relevant passage and, when possible, a reliable source. We review the report and update both the content and its verification date.
Questions about an answer?