He didn't, no one did. It's still going on illegally in other countries or states.
what did republicans stop Obama from passing legislation
Obama care
Did who try to stop slavery? Abraham Lincoln
NO- Madison did not stop slavery in the US. Slavery was not ended until many years later.
Legal slavery ended in the US in 1865. President Obama was elected in 2008.
he stop slavery by, well he did not the grimke sisters did in 1838
people who wanted to stop slavery are called abolitionist.
Ala Obama
slavery stop because slaves went up north to get jobs and have a better life.
He Never Will!
No he stopped slavery in the USA.
He didn't stop it, he never participated in the practice of slavery! Slavery was abolished by the 13th Amendment to the constitution on 12/6/1865.