Juneteenth

Holiday commemorating the emancipation of enslaved African Americans in Texas on June 19, 1865

Juneteenth, officially Juneteenth National Independence Day, is a federal holiday in the United States. It is celebrated annually on June 19 to commemorate the end of slavery in the United States. The holiday's name, first used in the 1890s, is a portmanteau of June and nineteenth, referring to June 19, 1865, the day when Major General Gordon Granger ordered the final enforcement of the Emancipation Proclamation in Texas at the end of the American Civil War.

• Wikipedia