Why was it important for Black women to contribute to the war efforts during World War 2?

Black women not only provided materials and supplies for the soldiers by joining the workforce.
It also brought about cultural change for the African American community. It allowed them to move northward during the great migration.
It brought about a new age where they could be prosperous rather than living low paying jobs in the south.

C. congress was able to pay debts run up in the war