considered part of the categorical system of constitutional law and contacted with special division of power and the ratio of its branches. According distinguished: mode fusion power (absolute monarchy), the regime of separation of powers (presidential republic) and mode of cooperation of government (parliamentary republic) [13, p. 132]. Group of policy analysis and align new institutional development (F. Riggs, R. Baker et. Al.), Often linking their origins to the name of the greatest American political scientist G. Lassuella.understanding Lassuella regime is the regime considered it as a way to organize and legitimize the political system. According to the scientist, "regime" (a form of government, the political order) is a model of political forms. Mode functions in order to minimize the element of coercion in the political process.opposes the concept of "regime" concept "government" which, in his view, includes "ways of distributing and controlling functions in policy." Such an understanding, first, linking the regime, mainly with constitutional acts, and secondly, denying the military dictatorship in law called modes [15, p. 83]. Approach. Proponents of this line of analysis modes devote priority attention to understanding the linkages between society and the state prevailing real and are not required under the proposed constitution and other legal acts, norms of political behavior. Mode is seen not only as a form of government or political system and not only as a power structure with its methods of political will, but also in a much broader sense - as a balance in the relationship of social and political. The term "mode" ("Order") since the publication of the works of Tocqueville's "old order and the Revolution" here has a totally different meaning.sociological analysis modes is considerable diversity positions. If the first line of political analysis to identify the modes of the forms of government or polity, the representatives of the second often do not make any distinction between political regimes and political systems. Each set rests on that of social reasons, so the transition can take place only if these reasons are taken into account.in this respect, the definition of political regime belongs Duverger, which in one case treated it as a "structure of government, the type of human society that distinguishes one from the other social community ", and in another - as" a combination of parties, the method of voting, one or more types of decision-making, one or more structures of pressure groups. "In the same style and embodies the definition follower Duverger J. - L. Kerman: "Under the political regime refers to a set of elements of ideological, institutional and sociological order to facilitate the formation of the political power of the country for a certain period." Finally, another formulation of the concept of "mode" ; from the pen of American researchers G. O'Donnell and Schmitter AF mode: a "set of stru...