ONCE AGAIN TO THE QUESTION OF THE HORDES'' COLOR TERMS IN THE ULUS OF JOCHI (THE BOZ HORDE TERM IN THE SOURCES OF THE 16 <sup>th</sup>-19 <sup>th</sup> CENTURIES)
Article discusses the features of using the term of Boz Horde in the territory of the ulus of Jochi. By involving the Turkic and Mongolian sources of the 16 <sup>th</sup>-19 <sup>th</sup> centuries, the author compares the term of Boz Horde with widespread color designations of Aq Horde and Kok Horde that were used in the Golden Horde. Thus, the author attempts to clarify the semantics, time, and circumstances of the emergence of this color term. Initially, there was a legend in the Dasht-i Kipchak about how Genghis Khan granted Batu and Ordu, the eldest sons of Jochi, with Aq Horde and Kok Horde symbolizing the two wings of the ulus of Jochi. According to the author, the emergence of the term of Boz Horde could be associated with the strengthening of Shibanids in the Golden Horde and the need to justify their claim to the throne of Sarai in the second half of the 14 <sup>th</sup> century. Later, as a result of the Golden Horde dissolution and degradation of possessions of the heirs of this State, along with the term of “Aq Horde”, the term of “Boz Horde”, apparently, began labeling in general the khan’s yurt / horde / inheritance without specific dynastic affiliation of particular khan. On the other hand, it should be noted that the white color was not only a symbol of the White Horde precedence over the Blue Horde in the wings’ system of the “White Horde - Blue Horde”, but could also be used outside this dichotomy along with the term of the Golden Horde, as equivalent to the term “great, regal”. Thus, we can assume that the representatives of different Jochid branches could appropriate the term of Aq Horde for reasons of prestige in a changing political environment of the ulus of Jochi.