Why was the war industries board important?

Based on the information given and the gauges which process or processes have their alarm light on?

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.

Which industries produced great profits and wealth in the late 1800s