We talk about the significance of Juneteenth and how making that day a national holiday is an important step, maybe?

Buried Headline: https://theundefeated.com/features/whyd-it-take-so-long-for-some-of-us-to-find-out-about-juneteenth/ 

Sources:

1. Juneteenth Explained: https://www.vox.com/2020/6/18/21294825/history-of-juneteenth 
2. The Historical Legacy of Juneteenth: https://nmaahc.si.edu/blog-post/historical-legacy-juneteenth 
3. Homer G Phillips & Juneteenth: http://www.ezellesanford.com/homer-g-phillips