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United Nations Declares Transatlantic Slave Trade a Crime Against Humanity, Calls for Reparations

The United Nations General Assembly passed a resolution on March 25 that characterizes the transatlantic slave trade as “the gravest crime against humanity” while demanding reparations for affected nations. The measure received support from 123 member states, though it faced opposition from the United States, Israel, and Argentina. An additional 52 countries chose to abstain from voting, including major European nations with historical involvement in the slave trade—the United Kingdom, France, Spain, Portugal, and the Netherlands.

Unlike resolutions adopted by the U.N. Security Council, General Assembly resolutions carry no legal enforcement power.

Ghana spearheaded the resolution, which formally recognizes the trafficking and enslavement of African people as humanity’s most severe crime. The text asserts that reparations claims constitute a tangible measure toward addressing the historical injustices perpetrated against African populations and their descendants. Ghanaian President John Dramani Mahama, instrumental in drafting the resolution, referenced estimates indicating approximately 13 million African men, women, and children were enslaved across multiple centuries.

The resolution cites international law principles establishing that nations bear responsibility for wrongful international acts. It stipulates obligations to cease ongoing violations, provide assurances against recurrence, and deliver complete reparation for damages through restitution, compensation, or satisfaction.

Deputy U.S. Ambassador Dan Negrea voiced concerns about the
resolution’s content prior to the vote, characterizing it as “highly problematic in countless respects.” The American position rejects any legal entitlement to reparations for historical actions that violated no international law at the time of their occurrence.

Negrea further criticized the resolution’s implicit ranking of crimes against humanity, arguing such hierarchies diminish the suffering experienced by victims of other atrocities throughout history. He emphasized that the United Nations exists primarily to preserve international peace and security rather than promote specific agendas, establish observance days, or generate new bureaucratic obligations.

Britain’s role in the slave trade was substantial, though Parliament enacted the Abolition of the Slave Trade Act in 1807. However, enslaved people in British colonies remained in bondage until 1838, and compensation went to slave owners rather than the enslaved. The British government secured a loan of 20 million pounds—equivalent to 2.2 billion pounds in current value—to compensate former slave owners, a debt fully repaid only in 2014.

James Kariuki, representing the UK mission to the United Nations, acknowledged slavery’s abhorrent nature and the transatlantic slave trade’s devastating impact on millions. He stated the legacy continues causing profound harm today. Nevertheless, Kariuki explained Britain’s abstention resulted from disagreement with fundamental aspects of the resolution’s text.

The UK maintains that establishing a hierarchy of historical atrocities is inappropriate. Kariuki noted that recognized
international law sources, as outlined in Article 38 of the
International Court of Justice Statute, contained no prohibition on slavery or the slave trade until the twentieth century.

All 27 European Union member states abstained. Cypriot Deputy U.N. Ambassador Gabriella Michaelidou, speaking for the bloc, described the resolution as presenting an “unbalanced interpretation of historical events.”

President Mahama emphasized the vote’s timing on the International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade. He framed the resolution as protection against collective amnesia regarding the millions who endured slavery’s indignities.

U.N. Secretary-General António Guterres, approaching the end of his term, expressed appreciation for countries acknowledging their participation in slavery. However, he called for more substantial actions from additional nations, including commitments respecting African nations’ sovereignty over natural resources.

The resolution represents a significant symbolic gesture in
acknowledging historical wrongs, though its lack of binding authority limits practical implementation of its provisions.