Susanna A. Throop is Associate Professor and Department Chair of History at Ursinus College. She is the author of "Crusading as an Act of Vengeance, 1095-1216", and co-editor of "V...lihat lebih banyakSusanna A. Throop is Associate Professor and Department Chair of History at Ursinus College. She is the author of "Crusading as an Act of Vengeance, 1095-1216", and co-editor of "Vengeance in the Middle Ages: Emotion, Religion" and "Feud and The Crusades and Visual Culture".lihat lebih sedikit