Concept
Version 5
Created by Boundless
Price Ceilings
US Poster for Price Ceilings
Governments often impose price ceilings in times of war to ensure goods are available to as many people as possible.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
""Help Me Keep Prices Down" - NARA - 513811."
http://en.wikipedia.org/wiki/File:%22Help_Me_Keep_Prices_Down%22_-_NARA_-_513811.jpg
Wikipedia
Public domain.