Answer:
He became a National Hero so A
Explanation:
A major competing theory in Ancient Greece for the atomic theory of matter by Leucippus is the essence theory of matter that was devised by Aristotle.
In Aristotle’s essence theory of matter, he speculated that the properties of all matter were given by a fundamental essence.
The National War Labor Board, commonly the War Labor Board (NWLB or WLB) was an agency of the United States government established January 12, 1942 by executive order to mediate labor disputes during World War II.
Superseding agency: Wage Stabilization Board
Preceding agency: National Defense Mediation ...
Formed: January 12, 1942
Agency executive: William Hammatt Davis, chair
