This is D., a hyphen. I You would write it as 'old-fashioned'. There would only not be a hyphen if it was 'old fashion' without the 'ed' at the end.
Explanation:
Dixiecrat, also called States’ Rights Democrat, member of a right-wing Democratic splinter group in the 1948 U.S. presidential election organized by Southerners who objected to the civil rights program of the Democratic Part
Answer:
please rephrase the question I dont understand.