Answer:
During the early 1960s, the U.S. military presence in Vietnam escalated as corruption ... The effort was foundering when John F. Kennedy became president.
Explanation:
The changes in interest rates affect the money supply because as interest rates fall, people generally hold more cash, restricting the money supply.
<h3>What are the effect of rise and fall of interest rates?</h3>
When there is a fall in interest rates its increases the amount of money people wish to hold while a rise in interest rates leads to a decreases that amount people wish to hold.
Therefore, the Option A is correct
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They are examples of culture and ethnic deferences
Explanation:
it helps to increase trade relationship between nations of the world
