Which group is known for advocating extreme pro-slavery views prior to the Civil War?

The Fire-Eaters were a faction of pro-slavery politicians and activists from the Southern United States who advocated for the preservation and expansion of slavery, particularly in the territories and states that were considering joining the Union. They were known for their vehement defense of slavery as a positive good and often pushed for secession from the Union as tensions grew over the issue of slavery in the years leading up to the Civil War.

This group was particularly influential during the 1850s, a time marked by intense debate and conflict over the future of slavery in American society. Their rhetoric and actions helped to galvanize support for secession and set the stage for the impending conflict.

In contrast, the other options represent groups with fundamentally different views on slavery. The Free Soil Party opposed the expansion of slavery into the western territories, focusing on the interests of free settlers rather than advocating for pro-slavery policies. Abolitionists actively sought to end slavery altogether, advocating for the emancipation of enslaved individuals and equality. The Whig Party, while not unified in its stance, generally consisted of members who were more moderate or divided on the slavery issue.