<prompt> Qedela umusho olandelayo: Imfundiso kaBrejnev kwakuyinqubomgomo yezangaphandle yaseSoviet eyayimemezela ukuthi noma ikuphi ukusongelwa kokubusa komphakathi kunoma yiliphi izwe leSoviet bloc eCentral naseMpumalanga Yurophu kwakuyisongo kubo bonke, ngakho-ke kwakufanelekile ukungenelela kwamanye amazwe obuSoshiyali. Yamenyezelwa ukuze kutholakale ubulungisa  <response>: ukuhlaselwa kweCzechoslovakia ekuqaleni kuka-1968, nokugumbuqelwa kukahulumeni wezinguquko lapho. Ukubhekisela kwesimiso sokusebenzela uhulumeni kwakusho ukulawula kwamaqembu obuKhomanisi athembekile eKremlin. Umholi waseSoviet uMikhail Gorbachev walahla le mfundiso ngasekupheleni kwawo-1980, njengoba iKremlin yamukela ukugumbuqelwa ngokuthula kombuso wobukhomanisi kuwo wonke amazwe ayo aseMpumalanga Yurophu. 