Answer: a. The War Production Board helped factories quickly shift from only making consumer goods to making war materials.
Explanation:
A key part of the U.S. being able to join the Second World War and contribute so effectively in the time that it did, was the War Production Board's efficiency in shifting American consumer production to war materials for use by the U.S. military and the Allies.
Thanks to the Board, companies shifted their focus from consumer goods even though there was initially some massive pushback. Following a national campaign, opposition subsided and the U.S. was able to pump out so much war material that the war would not have been won without.
The Kitchen Cabinet also described as the grinder group.
Trade restrictions were lifted and Britain reaped the benefits because smuggling began again. However bad the Continental System was for Britain, it was disastrous for Napoleon because it backfired on him. ... The British blockade of European ports and the scarcity of goods created a rise in European nationalism
I would say the internet since overtime, the internet is becoming used more than books and physically notes.
