The attack affected the american security policies because after the attack the american security system was looked down on and also it was taken care of by making the security more stricter.It impacted the view of Islam because it was done by a Muslim group so Islam was looked at like a religion which allowed killing and brutal acts toward humanity.
I hope this helps and answered the second question based on how I think it is because I am a Muslim myself.
Set their own working hours
The Loyalists were scared to talk about the king to the Patriots, because if they did, they would most likely end up being tarred and feathered
High in a remote area of the Oetztaler Alps in northern Italy, 5,300 years ago, Oetzi the Iceman was shot in the back with an arrow.