What year did the abolition movent end?

The abolition movement, which aimed to end slavery, varied by region and country, so its timeline differs globally. In the United States, the movement culminated with the ratification of the 13th Amendment in 1865, which abolished slavery. In the British Empire, the Slavery Abolition Act of 1833 marked the official end of slavery in most colonies. Overall, the abolition movement's impact continued beyond these dates as societies worked to address the legacies of slavery.