Answer: The passage of the Selective Service Act.
Step-by-step explanation:
This provision was prescribed by the President to combat racial and ethical segregation in the military industries of the United States of America. It was an effort by the authorities to ensure equal employment opportunities for all citizens.
The President stated that democratic contributions and values could only be achieved with the equality of all citizens, regardless of ethnic, racial or religious background. The President signed this order on June 25, 1941.