The main objectives of labor unions are: Raising wages; Eliminating child labor; and Shortening the workday. Therefore, the correct option is a, b and c.
Labor unions are formed employees to raise the voice for their collective rights. These unions were formed with the intention of compensation with employers, or management for their members improved salary, working hours, and any other employment arrangements.
They have significantly influenced labor legislation, workplace standards, and the general socioeconomic climate in many different countries.
Thus, the ideal selection is option a, b and c.
Learn more about labor union here:
#SPJ3
Answer:
F. All of the above