The ruling of Brown v Board of Education changed race relations in the USA during the 50's by having children be able to be in the same school together, but it also made many people angry and had parents protesting outside schools. So it had negative and positive affects for people, but overall ended the belief of "separate but equal" in the United States.
I think it’s C? Yea I think so
The anwser is B.) Mesopotamians
It was composed of escaped African slaves located in Brazil, which saw internal conflict leading to its demise at the hands of the Portuguese
