Amym important and the key concept of this lesson is to determine tolerance. With the decoding of the term and begin our lesson. Referred to all the world's language families, shows the composition of the Indo-European family, which includes and it is our Slavic group. Describes the nations, Russian, Ukrainians, Belarusians, Poles, showing young men and women in their national costumes. Mentioned representatives of other nationalities and language groups, who live in Russia.