<p>Okay so I made a really huge mistake when I applied for Economics/Business. . . it's really not gonna work out for me and I know I'd much rather do political science/history instead. So, would it be possible to switch major after/if I get accepted? I'm not really that bad off in terms of prerequisites either, I'm only missing like at most 2 classes . . . so yeah.</p>
<p>call the admissions office of which ever school you applied to and ask them</p>
<p>At UC Davis you must complete at least once quarter before you can officially change your major. This doesn't mean that you can't start to take courses towards your new major during the first quarter.</p>