Answer:
Fear of great depression
Explanation:
many believed that after world war II and the subsequent drop in military funding it may bring back the times of the great depression. Instead, consumer demand fueled exceptionally strong economic growth in post-world-war II. With the government no longer needing munitions and soldiers the private economy boomed.
Unrestricted submarine warfare was first introduced in World War I in early 1915 ... those from neutral countries, would be attacked by the German navy. ... The incident prompted U.S. President Woodrow Wilson to send a ... government demanding an end to German attacks against unarmed merchant ships.
Examples of "Division Labor": Hammers, Forklifts, Conveyer Belts, Computers, and Delivery Vans.