which group opposed the spread of slavery during the 1860 presidential election?\no the southern democratic…

which group opposed the spread of slavery during the 1860 presidential election?\no the southern democratic party\no the republican party\no the constitutional union party\no the democratic party
Answer
Brief Explanations:
In the 1860 presidential election, the Republican Party platform opposed the spread of slavery into the western territories. The other parties had more ambiguous or pro - slavery - related stances at that time.
Answer:
the Republican Party