<prompt> Pedzisa mutsara unotevera: Nokucheneswa kwavakuru vake paStB munguva yapashure  <response>: 1968 Soviet Union yakatungamirira kupinda muCzechoslovakia, akazviwana asina kuwirirana nebasa uye akasvika FBI panzvimbo pekuedza kupanduka uye kushandisa zivo yake kurwisa maSoviet asi vakanga vasingafariri. 