Answer: B
Explanation: The U.S. dollar was no longer backed by gold.
Ok, so if done that before. Its all in your sections! (meaning read)
I know this might not be what your looking for but, its all in your work!
(btw we use the same schooling platform)
The school of thought that the historians that researched the Great Depression belong to is known as economic history.
<h3>What is an
economic history?</h3>
This refers to the study of a country's past development such as in relation to its economics, labour, business etc
Hence, because the historians researched the Great Depression, they belong to the school of thought known as economic history.
Read more about economic history
<em>brainly.com/question/2094255</em>
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