So 9/11 was pretty bad, but u know what else is bad? Days that aren't holidays. Cuz holidays are great. You could stay home from school or work on holidays. And sure 9/11 was tragic, but thats yet another reason to make it a holiday. Cuz everyone remembers that day. AlSo, it'll be taught to future generations, cuz its a holiday.
Make 9/11 A holiday, do it for the future.