I think this question is meant to be placed in the Geometry category. :)
The USA<span> is slightly </span>larger<span>. If all of </span>China's<span> claims for territories are included, </span>China<span> is </span>larger<span>. If you just take mainland </span>China<span> and the lower 48 states, </span>China<span> is </span>bigger<span>.</span>
Answer: C
Explanation: Really hope I can help!