Final answer:
The statement that companies use INS Form I-9 to document their employees' legal right to work in the United States is true. The Immigration Reform and Control Act of 1986 requires this verification to prevent the hiring of illegal immigrants and protects legal workers' rights.
Step-by-step explanation:
Companies use the INS Form I-9 to document that their employees have a legal right to work in the United States. The statement is: a) True.The Immigration Reform and Control Act of 1986 mandates that employers verify and record the identity and employment eligibility of all new employees.
An important aspect of this law is that it prohibits hiring illegal immigrants, requires employers to ask for proof of citizenship, and protects the rights of legal immigrants, aiming to prevent undocumented immigration by decreasing employment opportunities.