Answer:By one estimate, 100,000 slaves escaped from bondage in the South between 1810 and 1850. Aiding them in their flight was a system of safe houses and abolitionists determined to free as many slaves as possible, even though such actions violated state laws and the United States Constitution
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Because there were a lot of people that supported the movement and so many protests happened that the government realized that they had to fix the system.
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