The banning of books is clear violation of our 1st amendment.
It didn't allow writers to let their ideas come to life and made it hard for the Jews to learn since they went into hiding and their only way to learn was through books.
On this side of the world there is censorship made by school due to them believing that some books are to sexual for their students too read and over 6,364 cases have been made.
See P. Lahav, Press Law in Modern Democracies (1984); W. W. Van Alsytne, Interpretations of the First Amendment (1984); L. Levy, The Emergence of a Free Press (1985).
Bollinger, Lee. "Uninhibited, Robust, and Wide-Open: A Free Press for a New Century." Questia . N.p., N.d. Web. 26 Feb. 2016. .
"NAZI PROPAGANDA AND CENSORSHIP." Ushmm. Web. 26 Feb. 2016. .