Who built the Taj Mahal? Who built the pyramids of Egypt? Who built the Cahokia Mounds and other American Indian structures? Who built the Aztec, Mayan and Inca temples? Who built Ankor Wat? Who built the Chinese Emperor’s burial chamber? Who built the Appian Way? All were built by slaves. Who ended slavery? The United States.
and most of western countries.
William WilberforceBasically, Christians ended slavery, long, long after the New Testament was written.Christians, especially protestant Christians - and especially British Protestant Christians, caused the abolition of slavery. See Part II of Black Rednecks and White Liberals.
American southerners were simply uniquely situated (among Christians) to be the last to get the word.
“Who ended slavery? The United States.”
The USA was a latecomer to abolition.
Pardon the citation from Rooters but they do have a good article on the topic:
https://www.reuters.com/article/uk-slavery/chronology-who-banned-slavery-when-idUSL1561464920070322