Which statement describes a major disagreement between the Knights of Labor (KOL) and the American Federation of Labor (AFL)?
A.The KOL wanted to ally with socialists, while the AFL was opposed to socialism.
B. The KOL favored the use of strikes, while the AFL favored boycotts and bargaining.
C. The KOL appealed to unskilled workers, while the AFL was limited to skilled workers.
D. The KOL favored progressive reforms, while the AFL believed in laissez-faire policies