Why would the government require rationing? A. To regulate the value of the dollar
B. To limit purchases
C. To establish trade barriers
D. To improve profits

B to limit purchases

Explanation: A good example of this would be WW2 when supplies worldwide were dwindling. The US and many other countries had to resort to rationing to make sure everyone had at least some food and so that a small amount of people didn't hoard it all.  

the us constitution is a living document, meaning that it can be changed over time as the country changes.

from my own personal expirence food stamps has alot this makes it eaiser so we can affod bills and so we can life a better lifestyle not needing to worry about paying actual money to buy food since most people spend 100-300 dollars a month on food so this alot so we can afford other bills and other stuff we need