A book is sanctified to the issue of the day of study of national and cultural features of communicative behavior of representatives by English and Russian лингво-культур.An attempt to systematize and explain these features through the type of culture, sociocultural relations and values, features of national мировидения and category of politeness that is examined as a major regulator is undertaken in her communicative behavior, предопредопределяющий national style of communication.The problems of influence of culture and sociocultural relations come into question on consciousness, valued system and behavior. A question is put about the necessity of system study and description of national styles of communication within the framework of communicative этностилистики.A book is written on large and various actual material, in her reflected results of scientific research, got both during a direct supervision above communicative behavior of representatives of two лингво-культур and by realization of row of associative and empiric experiments.For specialists in area of cross-cultural communication, прагматики, anthropological linguistics, этнопсихолингвистики, comparable стилистики, for students, graduate students, teachers English and Russian languages, and also for all, who is interested in the problems of effective cross-cultural co-operation.