It was first proposed four days after King's 1968 assassination outside a Memphis motel. It took 15 years until it became a federal holiday.

Martin Luther King Jr., a reverend and civil-rights activist, was assassinated at 39. However, he inspired several movements and political changes.

As the nation recognizes Dr. Martin Luther King, Jr. Day, a traditional celebration will take place locally. The 2025 MLK Day Beloved Community Commemorative Service kicks off at 9 a.m. on Monday, and you can watch it live from home.