Category:20th-century African-American people

This is a non-diffusing parent category of Category:20th-century African-American women
The contents of that subcategory can also be found within this category, or in diffusing subcategories of it.

This is a non-diffusing subcategory of Category:20th-century American people.
It includes people that can also be found in the parent category, or in diffusing subcategories of the parent.