That's an odd phrasing of the question, since normally we talk about rights of the employees being protected. If you want to ask, "is it generally legal to fir

That's an odd phrasing of the question, since normally we talk about rights of the employees being protected. If you want to ask, "is it generally legal to fire all members of a union in retaliation", the answer is "it's complicated". Read https://www.nlrb.gov/strikes https://www.nlrb.gov/strikes