Ia tusia se faaauauina o lenei palakalafa - I le 1968, ina ua mavae le Spring Prague, na osofaʻia ai le atunuu
e le Warsaw Pact malosiaga (People's Republic of Bulgaria, People's Republic of Hungary, People's Republic of Poland, ma Soviet Union, seʻi vagana ai le Socialist Republic of Romania ma le People's Socialist Republic of Albania) i le 1968, faʻaiʻuina se vaitaimi o le faʻasaʻolotoina i lalo o le taʻitaʻiga a Alexander Dubček. E 137 tagata lautele o Czechoslovakia na fasiotia ma e toʻa 500 na manunuʻa tigāina i le taimi o le osofaʻiga.