I've never seen this brought up before in Televison / Movies, and any research I seem to do on the topic never has a clear answer
The subreddit firmly believes that there is no such thing as the 'final' answer to any question, so anyone willing to write up a post of their own is quite welcome to do so. For the meantime, we do have some previous posts dealing with other ethnicities; these two look at Asian-Americans dealing with America's institutional racism:
In addition to the comments to which DanKensington linked, I wrote a brief answer here on how Japanese Americans experienced segregation in the South .