Deferred from Fordham

Fordham and American are both vying for my top spot for a major in International Affairs and I applied to both (Fordham early action, American early decision). I’m still waiting on American, but I just got deferred from Fordham. My weighted GPA is an 89.7 (my school doesn’t do a 4 point scale) and my SAT scores were 640 on math, 700 on critical reading, and 710 on writing. What can I do to increase my chances of getting accepted to Fordham for regular decision? (I’m currently working two part time jobs and I’m the VP of the Model Congress club, should I mention that?)