No, South Americans like Colombians aren't considered traditional URMs. As an immigrant and first gen college student, you have a great story for a diversitystatement that will serve as another way to convey your diversity.
I think they are giving you the option of basically combining a personal statement with a diversitystatement. So if you want to just stick with the required part 1 you totally can, but it is also allowed to discuss the topics in part 2.
... opportunity to write a personal statement, a diversitystatement, and for many schools ... flush out in a personal statement. To just offhandedly mention it ...
Thank you so much everyone for your response. I decided to pull it from the Resume. @StellaBlue that's a great idea to put it in the diversitystatement.
... optional personal statement where you can talk about things like diversity/equity ... is kind of like a diversitystatement where you could also explain ...
Yeah! I think you should make sure your personal statement, diversitystatement, or any letters of rec can attest to your maturity though, as that may be a concern for admissions officers.