I was fortunate to study with Professor Joe Feagin at The University of Texas who developed a
theory on Systemic Racism (https://www.thoughtco.com/systemic-racism-3026565.
Feagin is the top specialist in his field, winning numerous awards and prestigious positions.
In his book, Systemic Racism: A Theory of Oppression (2006),
Feagin demonstrates systemic racism encompasses a broad range of racialized dimensions of
this society: the racist framing, racist ideology, stereotyping, attitudes, racist emotions, discriminating habits and actions, and extensive racist institutions developed over centuries by whites.
I highly recommend Joe Feagin's books to everyone, especially those who work with law and social justice.