This article argues that the systemic security environment influences the structure of domestic political and economic institutions. If states have been primarily created to protect one group from predation by another, then the state may visibly change as external threats rise and fall. The...

Research on the `democratic peace' has received considerable attention in the last few years. Democracies, though, are often thrown together when examining the propensity of different regime types to become engaged in international conflict. Yet, democratic governments vary dramatically across...