What if the key to better AI isn't more data, but better stories? This journey from class confusion to cultural revolution reveals why teaching machines about war requires a more rounded perspective that can only be achieved by removing barriers to people participating in the collection and interpretation of our cultural heritage. From 11 million uncatalogued war photos to your grandmother's untold stories, we'll learn how democratising historical narratives doesn't just make museums more human—it makes artificial intelligence more intelligent. This isn't just about fixing museums or improving algorithms; it's about ensuring that our cultural memory includes everyone's voice. The stories we feed our machines today will shape the history they tell tomorrow.