Criminal mastermind behind the 9/11 attacks, was assassinated by Seal Team six in 2011<span />
Answer: Cheikh Anta Diop ajudou a resolver a questão egípcia criando em 1966 o laboratório de radiocarbonato.
Explanation:
Just because slavery ended did not mean segregation, prejudice, and hate did. Many people did not like that they were granted these rights and segregated them, based on the "separate but equal" principle. The South is famous for its Jim Crow laws that segregated black Americans, but segregation existed everywhere. Groups such as the kkk formed, etc.
