What did the us supreme court decide in the case of brown v board of education?

During the paleolithic, hominins grouped together in small societies such as bands, and subsisted by gathering  plants  and fishing, hunting or scavenging wild  animals. the paleolithic is characterized by the use of knapped stone tools, although at the time humans also used  wood  and bone tools.

First this is not social studies(my friend rohanfighter can you he loves this