Yes it's okay I'm in 8th grade and I see alot of 6,7, and 8 graders wearing heels to school.
I think it'd be fine once in a while, but not regularly as well school is a place to learn so should be a respectable form of dressing. 4 or 5 inches is too high! Go with something smaller, like 2 inches.
The kidn of height really is bad for your back and may affect your spine later on.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.