<prompt> Nyorai kupfuurira kweiyi ndima - maCrimean Tatars nemaNogai Tatars nenzira yechinyakare vakashandisa nzvimbo inogara vanhu vashoma yeWild Fields pamuganhu wekumaodzanyemba kweRussia pakarepo kumaodzanyemba kweSeveria kutanga kurwisa kwegore negore kumatunhu eRussia pamwe neMuravsky Trail neIzyum Trail. Muna 1591, kurwisa kwevaTatar kwakasvika munharaunda yeMoscow, kuchimanikidza hurumende yeRussia kuvaka nhare nyowani dzeBelgorod neOskol muna 1593, Yelets muna 1592, Kromy muna 1595, Kursk muna 1597, Tsarev-Borisov neValuyki muna 1600. Tsarev-Borisov, rakatumidzwa zita raTsar Boris I, raive guta rekare-kare muSloboda Ukraine. Mukati mokupamba ikoko nzvimbo dziri pedyo neRyazan uye dziri pedyo norwizi rwaOka ndidzo dzakatambura zvikurusa. Nokuwedzera kwenzvimbo dzeRussia kumaodzanyemba nokumabvazuva munyika dzomuzuva ranhasi dzeSloboda Ukraine nepakati peRwizi rweVolga kurwisana kwakawedzera. Pane imwe nguva pakati pemakore ekuma1580 nemakore ekuma1640 Belgorod Defense Line ine masvingo, makomba, uye nhare zvakavakwa muSloboda Ukraine, zvichipa kuchengetedzeka mudunhu iri. Pashure pehondo dzinoverengeka dzeRussia neCrimea  <response>: , madzimambo eRussia akatanga kukurudzira kugadziriswa kwenharaunda neCossacks avo vakashanda sechimiro chevarindi vemuganhu vachipesana nekupamba kwevaTatar. 