Attendees of the Remembering Dr. Martin Luther King Jr. Event watch Dr. Martin Luther King Jr.’s “I Have a Dream” speech at Joint Base Andrews, Md., Jan. 18, 2023. The famous speech outlined the history of racial injustice in the United States and encouraged everyone to hold the country accountable to its promises of justice, freedom, and equality. (U.S. Air Force photo by Airman 1st Class Austin Pate)