1. the u. s. military remained segregated during the war but over blacks migrated north, primarily to work in defense industries. a. one million c. three million b. two million d. four million 2.what is the miracle of production? 3.answer the following question in paragraph form (5-7 complete sentences). be sure to check your grammar and spelling. choose one of the following events or developments. explain what the event/development was and how it contributed to the allied victory in world war ii: the mobilization of the american economy, d-day and the second front, or the island-hopping strategy of the united states. 4.what was the double v campaign fought by the african americans?