Originally Posted by Quicksilver

Part of this decision was based on an effort to stem hostilities that could
have developed. So the folks in charge made this decision...

Sure, that's his statement, but I wonder if it is possible that Miguel was the one feeling upset over the shirts...

"They said we could wear it on any other day, but today is sensitive to Mexican-Americans because it's supposed to be their holiday so we were not allowed to wear it today"

I guess this is what happens when there are so many opinions or standards
as to what is acceptable regarding human behaviour in a case like this.