Which of these is the proper chronological order in which these groups appear in US History?
A. Scalawags, Dixiecrats, Muckrakers, Locofocos
B. Mugwumps, Copperheads, Stalwarts, Free Soilers
C. Locofocos, Dixiecrats, Carpetbaggers,
D. Locofocos, Copperheads, Muckrakers, Dixiecrats