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Answer with Explanation

The civic principle of this testimony by Jack Warner is that all Americans have the right to critique a piece of work in order to make it better. It had that not been the case the Warner Bros and other such film production houses might not have existed. These opportunities are limited under a communist dictatorship because it does not allow for the scrutinization and rigorous planning of motion pictures.

The civic principle that is expressed in the testimony of Jack Warner is related to the right of the Americans to criticize any piece of art.

Who was Jack Warner?

Jack  Warner was a Canadian American film executive. His full name was Jack Leonard Warner. He along with his three elder brothers was the driving force behind their institution named "Warner Bros".

As per the testimony of Jack Warner it has been stated that scrutinization and rigorous planning are not allowed in communist dictatorship. Jack Warner suggested that it is the right of every American citizen that he/she could criticize the piece of art with a view to make it better and to improve the performance of the artists.

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