Thanks for your question.
We make every effort to review and moderate incoming submissions in the order they are received. Unfortunately our moderation system experienced a brief technical issue on February 5th, which delayed the review of a small sub-set of submissions, which has since been resolved. Thanks for your patience as we worked to correct this issue.
(As a reminder, submissions are only moderated during regular business hours. Generally Monday through Friday, 8:30 AM - 5 PM ET, and excluding Federal holidays.)
Thank you again for your interest in History Hub!