The movement against slavery in the United States began in the early nineteenth century and gained strength until slavery was abolished in 1865. It was known as the abolitionist movement.
England
The Abolitionist movement.
Civil Rights movement
because they were against slavery
Because they are against war.
England passed the first law against slavery in 1807
The Quakers were among the first religious groups to speak out against slavery in the United States. They actively campaigned against the institution of slavery and were instrumental in the abolitionist movement.
Where slavery begin
The movement to end slavery was called the Abolitionist Movement
abolitionists were people who were against slavery in the south. they usally lived in the north free states.
The Abolitionist movement was a movement against slavery in the 19th century USA. During the century it became a strong political force, but they did not easily get support in the Congress. Nevertheless, this movement led to the American Civil War as this question (whether to abolish (ban) slavery or not) divided the states.
Abolitionist William Lloyd Garrison helped the anti-slavery movement in the US based upon his publishing and speeches against slavery. His was one of the most prominent persons in the early 1800's that voiced a protest against the institution of slavery.