Racism is impolitic to talk about because of political correctness, but intermarriage has had no effect racism, and multi-racism, and multi-culturism, and now poly-legalism, and poly-logism have increased.

The net effect will be the continuation of the ‘Big Sort’ until america fragments into different nations under some shock that the federal government cannot respond to and the nation divides.

https://www.quora.com/Has-intermarriage-and-the-offspring-it-produces-had-any-effect-on-the-level-of-racism-in-your-country