Answer:
It expanded African Americans' economic opportunities.
Step-by-step explanation:
After world war 2 many African Americans migrated North towards urban cities to find industrialized jobs, the fair employment practice commission's work set the number of jobs by African Americans to the most it is ever been.
Jobs increased by the three times in the post-world war 2 eras as compare to before the war, wages increased and a new opportunity was available for African Americans, their trade union fought for the better work condition which increased more African American employees.