Take the following as truth: The statutory protections set forth in the H-2A program, and the provision of legal representation to H-2A workers to enforce these rights, thus were intended to accomplish two  to protect foreign workers from exploitation, and to ensure that the employment of such workers would not depress the wages and working conditions of U.S. workers.
Then the following statement: "Foreign workers often have a H-2A visa." is true, false, or inconclusive?
Answer: Inconclusive