California School Vouchers Will Increase Racial Inequality by Tammy Johnson, Libero Della Piana and Phyllida Burlingamea. A publication of the Applied Research Center, Oakland, CA October, 2000.

How Zero Tolerance Policies and High Stakes Testing Subvert Academic Excellence and Racial Equity.

An Examination of Racial Discrimination in U.S. Public Schools. © Applied Research Center, March 2000. Principal Researchers: Rebecca Gordon, Libero Della Piana, & Terry Keleher

Available as a PDF download here.

This may seem like a question with an obvious answer, but not all countries have free public schools. In many countries, people have to pay to send their kids to school not only to college, but to high school and even grade school.