What territories that were acquired by the United States helped bring about the need for compromises dealing with slavery?
select all that apply
a.territory gained from Mexico in 1848
b.acquistion of Alaska
c.the Louisiana Purchase
d.the Wilmot Proviso
select all that apply
a.territory gained from Mexico in 1848
b.acquistion of Alaska
c.the Louisiana Purchase
d.the Wilmot Proviso