I would like advice or may need help creating a new category for the profile of Willie Ennis Pierce. He fought in World War II as a member of the recon company for the 648th Tank Destroyer Battalion. See https://en.wikipedia.org/wiki/648th_Tank_Destroyer_Battalion.
Could I get help creating the new category? I did not see an existing category for this unit, and I really fear that my inexperience with this will create havoc. Thank you!