The house on un-american activities committee held hearings to try to root out communists working in key american institutions. how did huac punish those it deemed being sympathetic to communism?

The correct answer to this open question is the following.

People who did not want to answer the questions from the Committee was indicted for contempt of Congress and were sent to prison. Some other people were put on a blacklist in the workplace and lost their jobs and found very difficult to find other company that hires them.  

Many members of society considered that that represented such a "wich hunt," that only ruined people's reputation and limited their freedom of speech.

hi friend   look late me tall   you with my experience first politic because this subject   it is more politic than be religious   and also give you my experience in islam

first   the islam it is not religion order to kill for we be clear .

so bin laden he not was man of religion   for he use they taught sound islamic theology.

osama bin laden he was influenced by mullah mohammad omar, a very radical manosama bin laden's little understanding of religion has made osama bin laden's speech radical and deviated from the teachings of islam

so the answer > they used radical persuasive rhetoric