In this milestone decision, the Supreme Court ruled that separating children in public schools on the basis of race was unconstitutional. ... On May 17, 1954, U.S. Supreme Court Justice Earl Warren delivered the unanimous ruling in the landmark civil rights case Brown v. Board of Education of Topeka, Kansas.
Answer:
The practice of human sacrifice
Explanation:
"Aztec, self-name Culhua-Mexica, Nahuatl-speaking people who in the 15th and early 16th centuries ruled a large empire in what is now central and southern Mexico. ... The Aztecs referred to themselves as Culhua-Mexica, to link themselves with Colhuacán, the center of the most civilized people of the Valley of Mexico."
( my evidence to prove that)
