Cossacks had effectively been incorporated into the military system and were able to receive support from the tsar. This new arrangement also acted as a sort of pressure-relief valve for the Cossacks, who had a history of being troublesome on the Russian frontier. In sending as many of them as possible further east into unconquered lands, the burgeoning and extremely profitable lands on the borders of Russian territory were given respite. Yermak's call for aid thus spawned a new type of Cossack which, by virtue of its link to the government, would enjoy significant favor from future Russian rulers. Despite this new shift in orientation, it is worth noting that the Cossack name remained in place in Siberia and that soldiers sent as reinforcements often adopted this title. Furthermore, this realignment was not without criticism, however, and some saw Yermak as a traitor to the Cossack name. Such detractors saw Yermak's death as punishment for turning away from the Cossack code and becoming a pawn of the tsar. Fittingly, then, it was his armor, the very symbol of the tsar, that dragged him down to his fate. Relics of Yermak also continued to command significant power and prestige years after his death. In particular, the search for his armor affected at least one element of Siberian relations. Decades after Yermak's death, a Mongol leader who had assisted the Russian government approached the voyevoda of Tobolsk and asked for his assistance in obtaining an item in the Tatar's possession, believed to be Yermak's armor. The reason he approached the voyevoda was that he had previously been denied a trade by the Tatars after offering them ten slave families and a thousand sheep. The Tatars, despite being convinced that the armor had divine properties, agreed to the sale upon the involvement of the voyevoda. Soon after, the Mongol, convinced of the power of Yermak's armor, refused to service the Russian government because he no longer feared their might. Commemoration Multiple statues and monuments have been erected in his honor throughout Russia. V. A. Beklemishev began his construction project for a monument dedicated to Yermak in 1903 in the Cathedral Square of Novocherkassk, the capital of the Don Cossack country. On the monument Yermak is shown holding his regimental banner in his left hand and the ceremonial cap of his rival Kuchum Khan in his right hand. The back of the monument reads: