when did britain abolish slavery?\no in 1865, after the united states did\no in 1804, before the united…

when did britain abolish slavery?\no in 1865, after the united states did\no in 1804, before the united states did\no in 1833, before the united states did\no in 1848, after the united states did
Answer
Brief Explanations:
Britain abolished slavery in its empire with the Slavery Abolition Act 1833. The United States abolished slavery with the 13th - Amendment in 1865.
Answer:
in 1833, before the United States did