Americans Who Lined Up Behind the Free Soil Cause in the Late

Americans who lined up behind the free soil cause in the late 1840s

A) argued that Texas should be returned to Mexico to halt the spread of slavery.
B) demanded that Texas be the final slave state admitted to the Union.
C) declared that slavery threatened American republicanism by undermining family farms.
D) called for the immediate abolition of the sinful institution of slavery.