For people from Eastern Europe that still believe going to "old times" is good:
https://www.jstor.org/stable/3485555

By a series of discriminatory immigration laws, culminating in the Quota Act of 1924, the Slav people were assigned to the category of "inferior" nations and "races" within the United States of America, way back when.

Once BIPOC loses their rights, we might be the next. No matter what Slav you are.