Deletion of Learning-Disadvantage Gap

Comment: but merge some sources and information into Achievement gap in the United States (as original red-flag-waver). Unfortunately, "compiled from reliable separately published articles not yet compiled in a format easily accessible to the public" is a description of high-quality , which is firmly verboten. This report is great and useful, but publishing great original research is not what Wikipedia is for
Stance: delete
Cited policy: Wikipedia:No original research (WP:SYNTHESIS)