Juneteenth

Juneteenth, also known as Freedom Day or Emancipation Day, is a holiday in the United States that commemorates the announcement of the abolition of slavery in the U.S. State of Texas in 1865. Celebrated on June 19, the term is a portmanteau of June and nineteenth, and is recognized as a state holiday or state holiday observance in 41 states of the United States.

Read more about Juneteenth:  Observation, History, In Literature, Traditions, Juneteenth's Decline and Resurgence, Modern Juneteenth Movement