The theory described that shows the original star-bellied Sneetches maintaining power is the Social Dominance theory.
This is a theory that talks about how a dominant group in a society will usually act in a way that ensures that they remain dominant.
The original star-bellied Sneetches made and enforced statements that maintained their power as the dominant group which is in line with the concepts espoused by the Social dominance theory.
In conclusion, option B is correct.
Find out more on the Social theories at https://brainly.com/question/6602673.