What was the policy of trying to limit the expansion of soviet influence abroad?

restraint
containment
isolationism
quarantine

containment will be the answer for this question !

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity