Is AP US History really needed for "Most Rigorous" designation?

Click “School Report” on https://membersupport.commonapp.org/membersupport/s/article/Are-paper-PDF-versions-of-the-application-and-or-recommender-forms-available .

Note that the schedule rating is not the only thing that the counselor rates for the student. There are several other counselor rating checkboxes that are likely just as important. For unhooked applicants to the most selective colleges, the highest rating checkboxes are likely necessary, but not sufficient, to have a chance of admission.