At some point in time two categories were added to the profile of Pershing-6, General John "Blackjack" Pershing. They are;
Pancho Villa Expedition
Chiefs of Staff of the United States Army
However, neither category was completed. They still show red on the profile. Can someone who is skilled at Categories please complete this task? I have other profiles that could be added to the Pancho Villa category when that has been completed.