It was a movement spearheaded by the Quakers, and it only became popular when Harriet Beecher Stowe's novel "Uncle Tom's Cabin" became a bestseller.
它是由贵格会信徒 率先发起的一场运动 它在哈丽特 · 比彻 · 斯托夫人的小说 "Uncle Tom's Cabin" 成为了一本畅销书后才成名。