• https://podcasts.apple.com/us/podcast/machine-that-made-vaccine-company-platform-innovation/id842818711?i=1000503141634
• http://revisionisthistory.com/episodes/13-miss-buchanans-period-of-adjustmenthttps://podcasts.apple.com/us/podcast/turning-the-lens-seeing-white-part-1/id1036276968?i=1000381267487
• https://www.npr.org/sections/codeswitch/
• https://podcasts.apple.com/us/podcast/culture-matters/id926935016

Information on Thaddeus Stevens:

https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5idXp6c3Byb3V0LmNvbS8xMTk0MzYyLnJzcw/episode/QnV6enNwcm91dC04MDk5NDg3?sa=X&ved=0CAIQuIEEahcKEwiorsTE4d3vAhUAAAAAHQAAAAAQAg