Final answer:
The author of the 'Open Letter--An Editorial' acknowledges that African American officers faced discrimination and mistreatment in addition to segregation within the military.
Step-by-step explanation:
The author of the 'Open Letter--An Editorial' states that in addition to facing widespread segregation, African American officers experienced discrimination and mistreatment within the military. They were often assigned menial tasks and denied opportunities for advancement and leadership roles. The author highlights the case of a decorated African American officer who was denied promotion despite his outstanding service records and qualifications.
Learn more about Experiences of African American officers in the military