Most Working People in Britain Sided with the North Because

Most working people in Britain sided with the North because

A) they relied on the Northern economy for their own jobs.
B) the North shared their feelings about whether Britain should enter the war.
C) they had been moved by Uncle Tom's Cabin to want the end of slavery
D) they hoped to one day have the opportunity to relocate to and profit in the U.S.
E) France had sided with the South and they hated the French.