Today in History—June 19: The Origin Story of Juneteenth: References & Edit History

Article Contributors

Primary Contributors

• Melissa Petruzzello
  Melissa Petruzzello (she/her) is Assistant Managing Editor and covers plants, algae, fungi, insects, spiders, renewable energy and environmental engineering. She also handles certain topics in Christianity, notably Protestant history and churches. 

Other Encyclopedia Britannica Contributors

• Mindy Johnston