Final answer:
The Monkey King in 'American Born Chinese' is not allowed at the party because he isn't wearing shoes, emphasizing themes of social exclusion and conforming to norms.
Step-by-step explanation:
In the graphic novel American Born Chinese, the Monkey King is not allowed to attend the party with the other deities because he is not wearing shoes. This detail is meant to signify that despite the Monkey King's power and abilities, he is not seen as being on the same level as the other deities due to his lack of adherence to their societal norms and expectations. The denial of entry serves as an allegory for social exclusion and the importance of conforming to societal standards to be accepted.