38 POINTS!!!!!! BRAINLIEST TO FIRST PERSON WHO IS RIGHT!!!!!!! PLS HELPPP!!!!!!

Which of the following resulted from employers creating company unions?

a.

Workers, and not management, now controlled union activities.

b.

Union membership decreased, as wages increased.

c.

Strong unions from large companies collaborated with smaller unions.

d.

Union membership decreased, as labor unions lost their power against management.