Final answer:
The War Industries Board did not create daylight savings time or use women's corsets to build two battleships. It focused on coordinating and increasing industrial production during World War I.
Step-by-step explanation:
The War Industries Board (WIB) was established in 1917 during World War I to coordinate and oversee the production of war materials. It played a crucial role in mobilizing the economy and increasing industrial production to meet the demands of the war. However, the WIB did not create daylight savings time or use women's corsets to build two battleships. These options are not related to the activities of the War Industries Board.
Learn more about War Industries Board and its activities