4 ⭐ Opal Lee is considered the grandmother of Juneteenth. She has fought for many years to make Juneteenth in official national holiday. She did finally succeed. The story looks at how Juneteenth came about, and why it should be celebrated. It also gives a brief look into Opal‘s experiences, and what made her such a proponent for this national holiday. Lovely book with great illustrations that sure to be read for years to come.