The issue of ethnic relations and the conflicts generated by them is acutely relevant. Many branches and directions of modern science study it. Political science and jurisprudence are in the foreground of the modern study of ethno-national conflictology. Over a long period of research, they have developed several influential approaches that have become widespread. The growing complexity of the surrounding political and legal reality, the escalation of conflict in society, including ethno-national, require the search and application of new research paradigms. One of these is the analysis of political and legal discourse, which consists in studying the ways of how legal meanings, ideas, opinions and preferences, which are carried by legislators, are technically and meaningfully embodied in the texts of normative acts, subsequently forming a specific political and legal reality. Analyzing the domestic ethno-conflictological political and legal discourse, the author concludes that in the era of the Russian Empire, the legalization of ethno-national relations had little attention from legislators, the documents adopted in the 19th century carried widespread ideas of the legislative theory and existed unchanged until 1917. The basic paradigm of the Soviet political and legal regulation of ethno-national relations was the ideological dogmas of the theorists of Marxism-Leninism, within which, in Soviet society, such a phenomenon as an ethno-national conflict was denied, but, in fact, existed. At the present stage, after the acute events of the second half of the 1980s - 1990s, a serious system of political and legal regulation of ethno-national relations was developed. It bore fruit. Today, the domestic political and legal regulation of ethno-national relations has the character of a developing system designed to adequately respond to changes. The article can be used to improve the state social and legal policy of the Russian Federation. Also, the materials presented can provide the interest of students, graduate students, teachers, researchers and other people who are interested in the current social, political and legal development of Russia.
