This textbook is the result of many years of teaching activity of the author at the leading universities of the country - MGIMO (Ministry of Foreign Affairs of Russia), State University - Higher School of Economics, RAGS under the President of the Russian Federation - and is a textbook of a new generation. The highest professional level of the author, a bright, easy style of presentation of the material make the process of studying the discipline is extremely exciting and a wonderful start to the path in the world of jurisprudence. For students, graduate students, teachers of law universities and faculties.