HBCUs are having a moment. Many historically Black colleges and universities have seen record-breaking enrollment numbers in their recent freshman classes. But on the flip side of that surge, Black freshman enrollment is actually down by 27 percent among the top 50 most selective institutions in the United States. And there are some big explanations behind these shifts. As the landscape of higher education has evolved from the eras of segregation to the civil rights movement to Trump-era racial politics, Black students have had to adapt on college campuses nationwide as government m...