"Many of the countries that achieved formal sovereignty through decolonization in the post-World War II period emerged as extremely weak States. That is, they emerged with a level of institutional capacity-of "infrastructural power," in Michael Mann's useful conceptualization-well below the minimum level one usually associates with the notion of "sovereign State." Looking at the phenomenon from the perspective of the international system, Robert Jackson has suggested that decolonization brought with it an unprecedented disjunction between "negative" and "positive" sovereignty-that is, between sovereignty in the traditional sense and empirical Statehood, producing "quasi-States." Whereas in the past, States gained sovereignty only if they mustered the internal capacity to withstand the challenges of other States at the international level, in the contemporary world the situation is partially reversed, in that some of the new States are able to maintain their sovereignty only with the support of the international system. While decolonization has certainly resulted in the proliferation of "weak States," Jackson exaggerates the newness of the phenomenon; indeed he himself acknowledges that the "new sovereignty game" originated under the League of Nations, when the application of the principle of national self-determination produced a plethora of countries in the Balkans and northern Europe whose capacity for "empirical" Statehood was open to question. In any case, it is quite evident that the resumption of imperial disintegration within eastern Europe following the collapse of Communism is producing additional "quasi-States." Weak States are prone to protracted internal conflicts, and due to the widespread availability of cheap, rapid-fire weapons, such conflicts are likely to involve high levels of violence."