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1 vote
When does the United States use a system of currency exchange?

A.
when it regulates banks within states
B.
when it trades goods with other countries
C.
when it signs treaties with other countries
D.
when it regulates trade between states

User Otoomey
by
6.0k points

2 Answers

4 votes

Answer:

B

Step-by-step explanation:

User Ikong
by
5.1k points
4 votes
The answer would be B
User Thomas Dignan
by
6.2k points