Do you think "white" is the generic race?

A question I took from a comment made on the Dave Chapelle Show lost episodes by a guy discussing racism.

I have been thinking about my culture ever since one of my friends (who is Indian) and I discussed a cultural expression activity she had to do for school. I was stumped. I could not think of how I would reprent my culture. I eventually figured out more about my cultural identity after I moved to New Orleans from Texas