The cases sweatt v. painter and mclaurin v. oklahoma state regents expanded the right to equal education.
<h3>What was Oklahoma State Regents?</h3>
This was a supreme court case which prohibited racial segregation in state supported educational institution.
This case was similar to the one of Sweatt v. Painter which expanded the right to equal education hence option D was chosen.
Read more about Oklahoma State Regents here brainly.com/question/12101420
#SPJ4
The answer is coordinating efforts to rescue survivors.
B - biological
According to the biological perspective, personality is primarily determined by one’s genes.