Socially here is the deal: its all about looks.
If you look 'White', or 'Asian', or 'Mexican', or 'Black' that is how you will be treated. Dark mulattos will probably always be considered 'Black, but mixed by heritage only'. Quads or 1/4 Black will probably be treated as socially white, but not 'real' white. 1/2 Mexican = Mexican, but nowadays 1/4 Mexican = white or white hispanic.
The 1-drop rule really only holds if you still have any Black features (not ancestry anymore), so its really more the Hypodescent Rule based on looks rather than the 1-drop rule. Anyone agree? And I live in the supposedly more racist Deep South.
I have known too many cases where a white looking person was said to be 'Black' but they were treated as White by Whites. Now, treated as an EQUAL WHITE? NO, but not treated as Asian, Blacks, Mexican, etc.
The only races we seem to care about in America is White, Black, Asian (Oriental, Indian), and Hispanic (Mexican). Everybody else has to find their own place.
I hate to use celebrities but anyhow.... this is what I have noticed in media, discussions, and how they are considered by people in the South in general:
Mariah first stated she is mixed is still considered to be 'mixed', ie. not a
real Black person. Depends on whom you talk to.
Halle who has always stated she is AA first, so she is considered to be AA (but mixed on the DL).
Nicole Richie has always stated she is Black, never claimed being 'mixed' but her looks give her a 'white pass'. I would also say she is considered to be neutral - glossed over Black.
The Rock is only Black in an offhand comment way.
Vin Deiesel is mixed, but Black. Shemar Moore is Black, but mixed.
Looks and what the celebritiy has stated on the record really gives the best view.
Although many Whites and Blacks will adhere to 1-dropism, it really boils down to looks and what you say you are. If you look Black, you could be only 1/4 African/Black (Thandie Newton's daughter, Yannick Noah's son, etc) only and still be considered Black.
However, if you do not have any Black features (Soledad's oldest daughter, etc) you would be hard pressed to prove that you are Black and even then, people won't treat you as Black anyway.
On both sides of the color divide, you would always be explaining your existence and insistence on what they cannot see......
