Considering that your DD is an in-state applicant and the average GPA and ACT for Liberal Arts majors last year were 4.04 and 29, IMHO she has a great shot at being admitted. If not then she will most likely be put on the waitlist. I am sure her work experience and unusual ECs will make her stand out from the crowd. I am not too sure if History would be an easier major to get into than Poly Sci.
Best wishes!
P.S. Congratulations on her early acceptance to SDSU! It’s a great school! 