u/United-Hat-123

I would like to understand why my B2 Visa was rejected. I am a Postgraduate student graduating at the end of 2027. I wanted to attend my sister's graduation in the US and to spend some time with family. I will be travelling with my mother who is also not employed. I have travelled to the UAE, Malaysia and Thailand. This was all the information that was asked in the interview. Do i have to be employed in order to get a visa? Should i try reapplying again