Your answer is C) many nations relied on us investment capital that dried up after the crash.
Scientists typically use carbon dating to gauge the age of fossils and artifacts. This only works on objects that were at one time living, because all living objects contain carbon. By measuring the amount of carbon left in an object, scientists can determine how long it has been dead.
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Yes there was South Carolina was in fact a slave state
The United Soviet Socialist Repubilc (USSR) and the United Stated of America