During the Red Scare the federal government rounded up and jailed thousands of
aliens suspected of being Communists
women fighting for suffrage
Ohio State fans on the day of the Michigan game
Chinese immigrants

Correct answer is Chinese immigrants .

Explanation:

First option is a complete nonsense as of course there is no scientific proof that aliens exist.

Second option is not correct as suffrage movement was not a problem for federal authorities, especially in this period.

Third option is also not correct, as this event had nothing to do with Red Scare.

Last option is correct as after the establishment of People's Republic of China, people from China, especially students who came to US in that period.

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