Trump brought the Regeneracy, just not in the way he expected.

[Kinser79]

Finally Odin if you want a group that hasn't assimilated within three generations of arrival....Blacks. Some of our families have been on this continent or over 400 years. We aren't assimilated into American culture by and large, we are a culture parallel to it. I'm an exception that proves the rule.

If you don't like that group Chicanos. But in their case they didn't cross a boarder the boarder crossed them.