Answer:
"The March on Washington was a massive protest march that occurred in August 1963, when some 250,000 people gathered in front of the Lincoln Memorial in Washington, D.C. Also known as the March on Washington for Jobs and Freedom"
So if you put that into your own words it should sound something like,
"Two factors that led to the organization of the March on Washington was that people wanted jobs and freedom."
Explanation:
https://www.history.com/topics/black-history/march-on-washington