‘When were they ever mandatory?’
as i stated in a prior response to you, Plane Geometry was required in my high school for a college prep curriculum...perhaps you can explain to me, all these years later, why such a difficult subject requirement should be mandatory...
“as i stated in a prior response to you, “
I was responding to your latest where you referred to every student.
but not mandatory for every student who can’t even learn how to divide.