Rubuta ci gaba don wannan sakin layi - A cikin kimiyyar siyasa, juyawa shine dabarar tilasta canji a cikin manyan manufofin jihar, yawanci ta hanyar maye gurbin tsarin mulkinta. Ya bambanta da ƙuntatawa, wanda ke nufin hana faɗaɗa wannan jihar; da kuma détente, wanda ke nufin alaƙar aiki da wannan jihar. Yawancin tattaunawar sakewa a cikin wallafe-wallafen masana suna magana ne game da manufofin Amurka na kasashen waje ga kasashen Kwaminisanci a lokacin Cold War. An gwada dabarar juyawa kuma ba ta yi nasara ba a Koriya a 1950 da Cuba a 1961, amma ta yi nasara a Grenada a 1983
Ka yi haƙuri. Shugabannin siyasa na Amurka sun tattauna game da yin amfani da juyawa yayin tayar da hankali a 1953 a Gabashin Jamus da Juyin Juya Halin Hungary na 1956, amma sun yanke shawara a kansa don kauce wa hadarin shiga tsakani na Soviet ko babban yaƙi.