Despite the good intentions of the 13th, 14th , and 15th amendments, how effective were they in achieving equality for African Americans in the South? Pls no bots I need the answer

One similarity between the student non-violent coordinating committee (sncc) and the southern christian leadership conference (sclc) is that they both

Personality traits.. .remain stable throughout life ..change at different rates to different degrees ..are more obvious during childhood ..all of the above

Which is relatively better: a score of 76 on a psychology test or a score of 22 on an economics test? scores on the psychology test have a mean of 90 and a standard deviation of 13. scores on the economics test have a mean of 52 and a standard deviation of 10.