I went through public schooling in the south. There were still desegregation laws on the books for the school district I was in. The junior and senior high schools I went to both boasted pre-ap and AP programs that any kid in the county could apply to be apart of. Only about 100 kids were accepted per grade in junior high... Y'all, they shipped in the white kids. (Disclaimer: not all who were a part of the program were white, just the majority of them.) They shipped in the kids from the surrounding white flight areas. Twenty plus years later and it still makes me shake my head.