Can I apply top 20 schools with 4.5GPA(out of 5.0)?

<p>Many many thanks to anybody!
My major could be: Government & politics, biology, language and history.
Growing up at Yale campus since my parents got their trainning for 8 years. So, Yale will be my only dream school for apply(Top 10 schools). My GPA and SATs not strong enough.
Maybe ED for Northernwestern?
I moved to Texas since 9th grade, so UC system didn’t work for me, maybe USC?
I will apply Rice, Emory(people said good for debate and my school’s debate team ranked #1 in nation out of 2,700 high schools by the National Foresic league), Georgetown, NYU and UT Austin and maybe some LACs(but not top 10).
Please give me more suggestions!</p>