Recently there has been a significant increase in the number of instances in which groups or regions have sought to secede from their current governments in order to estab-lish their own political entities. The most dramatic examples have occurred at the level of nation-states: the separation of Pakistan and Indian and, later, of Pakistan and Bangla-desh; the disintegration of Yugoslavia into parts defined by ethnic identities and religious beliefs; the fractionation of the former Soviet Union into numerous independent countries; the dissolution of Czechoslovakia into two independent republics; the two recent plebi-scites in the Province of Quebec, Canada, narrowly failing to approve breaking away from the other provinces of Canada to form ...