Answer: Natural law school of thought
Explanation: Natural Law school of thought establish that law guiding a state, should be based on a universal moral.
Aristotle is described as the father of natural law. Natural law is also termed the ‘law of nature in moral and political philosophy’
Natural law is expressed as a set of rights or justice promulgated to be common to all humans and derived from nature (reasoning and choosing between good and bad), other than from the rules of positive or society law.
Therefore, natural law backs foreign workers to obtain employment, housing, and medical care regardless of where they come from or nationality, since they are also human.