It's not just those years. You can find political cartoons from the 1800s of immigrants who just got off the boat & turn around to yell at the people behind them for being immigrants.

But, take the immigrant idea out of it & you have the MAGA movement. Why are a bunch of people who claim they've been left behind by their government choosing to elect a dipshit who promotes policies that leave them behind even more?

When you feel like the victim, you get recruited someone who can convince you they're strong.

EDIT: Hey, I found the cartoon I was thinking of. Man this internet machine really does have everything!