Final answer:
The phrase 'Section 1) Row 4) An alien authorized to work' relates to U.S. employment and immigration law, specifically referencing the requirement for employers to verify an employee's authorization to work in the United States under the Immigration Reform and Control Act of 1986.
Step-by-step explanation:
The text "Section 1) Row 4) An alien authorized to work" refers to a portion of U.S. law addressing employment eligibility verification. In the Immigration Reform and Control Act of 1986, employers are required to verify an employee's legal status in the U.S. Provisions in the act prohibit the hiring of illegal immigrants and mandate that employers verify citizenship or legal authorization to work, as well as protect the rights of legal immigrants. Employers who violate these provisions by knowingly hiring illegal immigrants are subject to financial and legal penalties. This aims to lower the incentive for employing unauthorized workers by creating consequences for employers and reducing the prospects of employment for undocumented immigrants.
Additionally the language "an alien authorized to work" can be found on forms like the I-9 a document required by the act that all employees must complete to confirm their eligibility to work in the United States. Employment authorization might also encompass scenarios where an individual can "accept a job with a foreign government" if they have nationality in that state or need to declare allegiance to it. While these situations are varied they all tie back to U.S. federal regulations surrounding employment and immigration.