<prompt> Pedzisa mutsara unotevera: Muna 1990 Thái akanga ari aimbova mukuru mukuru wehurumende yeSouth Vietnam kushanyira Communist Vietnam kubvira  <response>: kuparara kwehurumende yeSaigon. Chibviro chenguva iyeyo akaita shanyo dzinoverengeka dzakazotevera achitsigira kuyanana kwechokwadi pakati pavaichimbova vanorwisana namaKomonisiti veSouth Vietnam namaKomonisiti eNorth Vietnam. Akaitawo shanyo dzinoverengeka kuRussia, Ukraine, Belarus nedzimwe nyika dzaimbove shure kweIron Curtain mukutenda kuti nyika yanhasi inoda kunzwisisana pakati penyika dzose. 