You're, because it is a homphone (you're, your) and makes sense in this sentence.
Answer:
I
Explanation:
I, he, she, etc. are pronouns.
<span>A potential topic for the theme America I believe in You could be centered specifically on the division of the country with the recent election of Trump. With virtually half the nation supporting him and the other half despising him, you could talk about how you believe in America to at least learn how to compromise. You could use compromises from the country in the past, or call to the reader's emotions by reminiscing on "the good times" when we didn't seem as divided.</span>
