And so @HistoryInPics makes me angry not for what it fails to do, but that it gets so many people to participate in it, including people who care about the same issues that I do. Attribution, citation, and accuracy are the basis of understanding history. @HistoryInPics might not care about those things, but I would like to think that you do. The next time you come across one of these pictures, ask yourself what it shows and what it doesn’t, and what message you’re conveying by spreading it.