Which of the following describes the primary difference between craft and industrial unions?(1 point)
Responses
a Workers of a particular trade, not an entire industry, form a craft union.
b Workers of a particular trade, not an entire industry, form an industrial union.
c Workers from labor-intensive fields (like manufacturing and agriculture) form craft unions, not industrial unions.
d Workers from labor-intensive fields (like manufacturing and agriculture) form industrial unions, not craft unions.