The United Nations General Assembly has declared the transatlantic slave trade the gravest crime against humanity, adopting a resolution that calls for justice, human rights, dignity and healing. The resolution, spearheaded by Ghana, was adopted with 123 votes in favour, while the United States, Israel and Argentina voted against it, and 52 countries abstained. U.N.… Read more: UN General Assembly passes resolution declaring transatlantic slave trade gravest crime against humanity