Answer:
A. Reserved powers
Explanation:
It depends if what you have in exchange is a commodity or product that other party wants and is in need of. If they are satisfied with what they have received during the exchange and you are satisfied with what you received in return then that means that the exchange was beneficial to both parties.
Answer:Water was the scarce resource in the video.
Explanation:
Plato
c. national 6 insurance
b. full employment
d. social security improvement
im pretty sure that the answer is D.
shortages of many items led to higher prices for things the middle class wanted.
advertising convinced people to buy products to improve their standard of living
desirable luxury goods were imported from other countries at a very low price