The correct options are
A Muslim Society
C Hindu Society
Before Guru Nanak Dev Ji, the society was divided into two parts- the Muslim Society and the Hindu Society. The Muslim society was divided into 4 classes. Amirs and Sardars, Ulemas and Sayyids, middle class and slaves. The caste system divided the Hindu society into Brahmins, Khatris, Vaish, and Shudras.