Simple past tense and past participle of collectivize.(verb)
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Use "collectivized" in a sentence
"Under its dubious stewardship, the country was reorganized into a kind of collectivized agrarian state."
"** that a free market, unconstrained by government regulation, will always produce better results than centrally planned, "collectivized" public enterprises."
"Poland, to pick one example, never collectivized the farms."