Answer: Cheikh Anta Diop ajudou a resolver a questão egípcia criando em 1966 o laboratório de radiocarbonato.
Explanation:
Former slaves went north in hopes of finding job opportunities
I think it would be written documents
believe that both, Spain and France have rights on the Deliverance. The ship "Notre Dame de Deliverance" was French, and chartered by Spain to carry the treasures that they found in "the New World".
As we know the ship just disappeared, so Spain lost all the treasures (1,170 pounds of gold and more precious things) and French have a totally lost a value ship, so part of that gold might be of they.
