Hm..history questions like this are my weak point but i would probably say the reserve requirement?
What it doesn’t make sense but maybe the three kingdoms has something to do with it
Answer:
because truman viewed friends as a vital ally in the struggle against the spread of communism and postwar Europe...to hold the line against the spread of world communism.
38: Shortage
39: Price equilibrium
40: unsure, possibly Utility
41: Diminishing Utility
42: Demand
43: Expenses
44: Opportunity cost
45: Possibly Trade off
46: don't know
47: don't know.
C is most likely the answer.
Hope this Helped!
;D
Brainliest??
