Juneteenth (June 19) commemorates the end of slavery in the United States. On June 19, 1865, Union soldiers led by Major General Gordon Granger landed at Galveston, Texas, with news that the Civil War was over and that enslaved people were free. While the day has been celebrated since, it was first recognized as a federal holiday in 2021.
Image: Reading the Emancipation Proclamation, a print by Lucius Stebbins, Hartford, Connecticut, 1864 (The Gilder Lehrman Institute, GLC07595)