Minnesota Historical Society Library and Archives Catalog page breakdown of how neighborhood maps and population distributions have changed over time.
A great resource to read and learn more about racial housing discrimination. It gives you an insight on how discrimination can look like in various different scenarios.
Take a look at data on a map regarding your state. Data that you can look at include demographics income, education and much more based on zip code.
Redlining and racial covenants were government approved racism. "Racial covenants aren't just about discriminating against people of color. It's about enriching white people."
A document that identifies the legal owner of a specific property
A diagram that shows how your property is divided within your county, city & neighborhood