Review Questions Essay Question Group Question 1 1. What are the main rights of employees under U.S. labor laws? Question 2 2. What are unfair labor practices by employers? Question 3 3. Why has the percentage of employees represented by unions declined in the past 60 years? Question 4 4. What percentage of the employees in a company must sign authorization cards before a union certification election can be called? Question 5 5. What are the steps in the process of organizing a union in a workplace? Question 6 6. What are the steps in the NLRB's processing of an unfair labor practice charge? Question 7 7. How do employers without unions guard against union organizing