Answer: disparate treatment discrimination
Step-by-step explanation: It refers to a kind of discrimination as per the labor law of United states of america. In simple words, it refers to being biased towards someone because of his or her inherited characteristics from birth, such as age, gender or color etc.
It is different from disparate treatment as that treatment is unintentional but disparate treatment is considered as an intestinal behavior made to make someone feel inferior.
Hence , the policy of employing no Muslims clearly signify disparate treatment discrimination