What occurred under the policy of perestroika? check all that apply. some private ownership of business was allowed. t government control of the economy was reduced. t some non-communist candidates were allowed. t democratic government was established. f totalitarianism remained as strong as ever. f

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(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