" There are lots of things to consider such as commonality in language, clothing, music, activities, friends, families, etc."
Assuming that people of color will have less "commonality" with you than white people in all of those things you listed is an absolutely ridiculous assumption and pretty racist if you want an honest answer. That's all I have to say.
Assuming that people of color will have less "commonality" with you than white people in all of those things you listed is an absolutely ridiculous assumption and pretty racist if you want an honest answer. That's all I have to say.