Domestic producers often base their claim for import protection in the fact that workers in country X are paid substandard wages. Is this a valid argument for protection? Can you give examples of

Domestic producers often base their claim for import protection in the fact that workers in country X are paid substandard wages. Is this a valid argument for protection? Can you give examples of when it did/did not work? Is there any trade restriction that the US government could impose that would have a negative/positive impact on your organization? Explain. 300 words