Tuhia he tomokanga mō tēnei wāhanga - I te tau 1968, whai muri i te Spring o Prague, i whakaekehia te whenua
na nga ope o te Pakete o Warsaw (People's Republic of Bulgaria, People's Republic of Hungary, People's Republic of Poland, me te Soviet Union, haunga te Socialist Republic of Romania me te People's Socialist Republic of Albania) i te tau 1968, i mutu ai te wa o te whakaoranga i raro i te kaiarahi o Alexander Dubček. E 137 nga taangata o Czechoslovak i mate, 500 i whara kino i te wa o te mahi.