Can someone tell me about the March on Washington and what organization or leader was involved?

Question

solidicecream · Answer

The March on Washington for Jobs and Freedom or "The Great March on Washington", as styled in a sound recording released after the event, was one of the largest political rallies for human rights in United States history and called for civil and economic rights for African Americans. It took place in Washington, D.C. on Wednesday, August 28, 1963. Martin Luther King, Jr., standing in front of the Lincoln Memorial, delivered his historic "I Have a Dream" speech advocating racial harmony during the march

anonymous · Answer

Were any organizations involved?

solidicecream · Answer

maybe I can't really remember sorry