Sentence:  As the first <WSD>collective</WSD> confrontation of the Nazi outrage , the Trial of Eichmann represents a recovery of the Jews from the shock of the death camps , a recovery that took fifteen years and which is still by no means complete ( though let no one believe that it could be hastened by silence ) . 
Meaning of the word marked with <WSD> tags:  set up on the principle of collectivism or ownership and production by the workers involved usually under the supervision of a government