Dr. Henriksen’s selection of Northern Ireland provides a rich case study of a hotly contested space that represents an ethnic and religious conflict set in Western Europe. He provides an excellent, short, historical background to frame his analysis. Understanding the historical antecedents of an insurgency is a critical element in any case study because insurgencies are local, not global events. International issues may influence what occurs in an insurgency, but locals rise up in rebellion for their personal grievances or desires.