Chapter 9 looks comparatively within monarchies to assess whether the theory contributes to understanding why some monarchies survived and others were overthrown in the past two centuries. It begins by analyzing two datasets of ruling monarchies from the 1800s to the 1900s, showing that monarchies that shared more power with parliaments were less likely to fall to revolutions. It then uses case studies of the Iranian and Nepali monarchies to illustrate how centralizing monarchs made themselves vulnerable to blame and attracted mass opposition, ultimately leading to their downfalls. The chapter suggests that the theory has implications for understanding historical transitions from monarchy, and it underscores that kings who forego their delegation advantage and monopolize power are also vulnerable to being blamed and facing mass opposition when they govern poorly.