This fits well with Thomas Sowell's book Black Rednecks and White Liberals https://www.amazon.com/s?k=black+rednecks+and+white+liberals https://www.amazon.com/

This fits well with Thomas Sowell's book Black Rednecks and White Liberals https://www.amazon.com/s?k=black+rednecks+and+white+liberals https://www.amazon.com/s?k=black+rednecks+and+white+liberals which discusses how cultural elements and attitudes were transferred from Scotts-Irish southerners to slaves.