The vote in the 193-member world body was 123-3, with 52 abstentions.

Nations will vote on whether to designate the slave trade as "the gravest crime against humanity".

La resolución, de carácter no vinculante, presentada en la Asamblea General por Ghana, que exige justicia reparadora, ha recibido 123 votos a favor y supone un fuerte impulso…