Dropping an AP Class

I am currently a junior at my school, but my sophomore year I signed up for an AP World History class. I hated the class, mostly because of the teacher, and ended up dropping it. In hindsight, I wish I would have just switched teachers because I am worried it will greatly affect my chances of getting into a good college for engineering, and I know it’s a very slim chance for me, but I have really been interested in the Air Force Academy. I took two AP courses this year and 1 pre-AP course and I have A’s in all of them. Next year I will be taking two AP courses and two Dual-Credit courses, but I am wondering if it would be beneficial to sign up for AP World History again just to show that I don’t give up on things. Would this be benificial enough to put myself through an extra AP course that I really am not genuinely interested in? Thanks for your help in advance.