<prompt> Nyora kupfuurira kweiyi ndima - Zvinyorwa zvokutanga zvine chokuita nemisha yeCossack: stanitsa, inodzokera shure kuna 1549. Mugore ra1552 Don Cossacks vaitungamirirwa naAtaman Susar Fedorov vakabatana neHondo yaIvan the Terrible panguva yeKukombwa kweKazan  <response>: muna 1552. Musi wa2 Chikumi 1556 Cossack regiment yaAtaman Lyapun Filimonov, pamwe chete neHondo yeMoscovits inosanganisira strelets, vakakunda uye vakabatanidza Astrakhan Khanate. 