The US Congress and Rogue States

Foreign policy has become one of the most polarizing issues in American politics. This paper investigates the extent to which this division extends to arguably one of the most bipartisan foreign policy issues: policies toward rogue states. Our examination of congressional voting and sponsorship data related to rogue states since 1991 finds that, while there is a high degree of bipartisanship on the issue, there are nuanced but significant partisan differences. First, we find that Democrats are significantly more likely to support a rogue state bill dealing with human rights concerns, whereas Republicans are significantly less likely to support a conciliatory bill. We also find that members of Congress are less likely to propose and support a rogue state bill in the presence of a co-partisan president. We thus conclude that, despite the overall high degree of bipartisanship on rogue state issues, partisanship plays an important role in influencing legislative behavior.