Different ethnic groups in Russia during 1940s

The video tutorial provides an overview of various regions and ethnic groups within the Soviet Union and its neighboring areas. It highlights the diversity of peoples, including Ukrainians, Moldavians, Armenians, Georgians, Uzbeks, and Turkmen, among others. The tutorial also briefly mentions other regions and peoples, emphasizing the cultural and geographical diversity of the area.

Which groups are mentioned as coming from the Persian and Indian frontiers?

What characteristics are attributed to the people of the ice country?