This is an invite and 2 questions.

I invite all YA writers (interest level of age 14+) to submit to my e-publication

Question 1: my vision is to have a publication with stories that will represent all cultures and social levels, how do I attract those writers?

Question 2: As a teacher, I have difficulty finding suitable,great short stories for my classes. Suitable meaning, a WELL written story that teaches them about themselves in relation to the world. I do grab excerpts from the "masters", but would love to offer them fresh pieces in short story form. Other than creating my own e-publishing co. to create this for my students, any other ideas?