# Checking Sources Against Each Other

Corroborate: check whether multiple sources agree on the same facts — and investigate why they might not

Builds on: Different Accounts of the Same Event (soft, https://ai.page/c/different-accounts-of-the-same-event/en.md), Describing Rules & Patterns (soft, https://ai.page/c/describing-rules-and-patterns/en.md), Questioning Historical Sources (hard, https://ai.page/c/questioning-historical-sources/en.md), Vocabulary: historical thinking (hard, https://ai.page/c/vocabulary-historical-thinking/en.md), Evidence-Based Writing (soft, https://ai.page/c/evidence-based-writing/en.md)

Concept id: checking-sources-against-each-other. Subject: history. Licence: CC BY-SA 4.0.

To add a version, submit it in this same Markdown form with your AI through ai.page's connector (submit_version). Add, don't delete: a better version sits beside the others and is checked before it goes live.