The category has been kicked around for a bit, I guess. When I first started categorizing world war vets last year, I used "United States Army, World War II" because it seemed logical to me. I was corrected to use "World War II, United States Army" because that was the correct use. Now that it's been decided, it's the way I originally had it.
Anyway, when I click the category, the description calls it a mid-level category, which means it's preferred NOT to use it for individual profiles. Further down there is the statement:
If all that is known from an obituary, gravestone, etc. that the person was in the Army in World War II, add them to this category.
So, if that is all that is known, go ahead and use it.Hopefully, this is the final change for these war categories, aside from adding subcategories.