My recollection is that Islamists helped make the US Navy the great force that it remains to this day. Other than that, I don't remember much that Islam contributed to the US until about 1993.
Of course there was that Black pseudo Muslim stuff in the 60’s.
The first is that the film directly challenges their claim to speak on behalf of all American Muslims. In fact, the film is narrated by Dr. Zuhdi Jasser, a devout American-born Muslim physician, a former U.S. Navy lieutenant commander, and president of the American Islamic Forum for Democracy.