During the compromise of 1850, Abolitionists resisted The Fugitive Slave Act.
This is because the Fugitive Slave Act is an Act that compelled the capture and return of escaped slaves within the United States territory to their rightful owner.
It is a means to serve the interest of the southern states that support slavery and Northern states that didn't support slavery at the time.
Some of the Abolitionists of the 1800s include the likes of Lysander Spooner, David Walker, Frederick Douglass, Sojourner Truth, etc.
Hence, in this case, it is concluded that the correct answer is option B. "The Fugitive Slave Act."
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