Rubuta ci gaba don wannan sakin layi - Ƙarshen shekarun 1960 ya kawo wani lokaci na canji. Ga kasar Sin, lokacin da shugaban Amurka Johnson ya yanke shawarar kawo karshen yakin Vietnam a shekarar 1968, ya ba kasar Sin ra'ayi cewa Amurka ba ta da sha'awar fadadawa a Asiya a yanzu yayin da Tarayyar Soviet ta zama babbar barazana yayin da ta shiga cikin Czechoslovakia
don kawar da gwamnatin kwaminisanci kuma yana iya tsoma baki a kasar Sin.