<prompt> Ramba uchiverenga ndima iyi - Skoropadsky akaberekerwa mumhuri yaikudzwa yeCossack muUman, kuUkraine muna 1646, akadzidza paKyiv-Mohyla Academy. Muna 1675 akapinda muchiuto cheCossack pasi paHetman Ivan Samoylovych uye akazviratidza muhondo yeRusso-Turkish ya16761681  <response>: uye zvakare muKrim expedition inopesana neOttoman Empire neCrimean Khanate muna 1688. 