Why did the students post their “twelve theses” in the entrance hall of the university? to show their opposition to nazi policies to show their support for a jewish teacher who was about to be fired to demand reforms to university tuition policies to call for the expulsion of all non-german professors

The correct answer is: To call for the expulsion of all non-German professors.

The "Twelve Theses" were issued in April 1933 by the German Student Union which supported the Nazi Party and its antisemitic ideology. The theses emphasized the need to get rid of every influence of Jewish ideas in the German language and literature. They were posted on the walls of the University campuses all around Germany just before the book burnings that took place in May. Since their ideas were to be true and "pure" to the German culture, the expulsion of all non-German professors would be ideal for them.

D. To call for the expulsion of all non-German professors

Explanation:

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