A group that was part of the Free-Soil Party was made up of
anti-abolitionists.
Republicans.
O antislavery Whigs
Southern Democrats.

Republicans

Hope this helps you

PS

Explanation : The Free Soil Party was a short-lived coalition political party in the United States active from 1848 to 1854, when it merged into the Republican Party. The party was largely focused on the single issue of opposing the expansion of slavery into the western territories of the United States.

where are the statements?