How did a philip randolph finally get president truman to change the way military treated its black soldiers apex?

Randolph met with Truman and Congress and promised to fight against the draft if it was not amended. Truman needed black votes. As a result, he conceded and abolished racial segregation in the armed forces. On 2 February 1948 President Truman issued an executive order ending segregation of the Armed Forces of the United States

He threatened to organize a march on washington.

answer; (b) they could make more trips;