What is Juneteenth?

..."When Maj. Gen. Gordon Granger issued General Orders, Number 3 and thus emancipating the slaves of Texas on June 19, 1865, he had no idea that he was also establishing the basis for a holiday, “Juneteenth” (“June” plus “Nineteenth”), today the most popular annual celebration of emancipation from slavery in the United States."  Read more here from this great article..