Answer:
People lost confidence in the banks and withdrew their money at alarming rates.
Explanation:
The action that caused the banking crisis was A. People lost confidence in the banks and withdrew their money at alarming rates.
The banking crisis came about when people did not believe that banks could be trusted to hold their money.
There was therefore a run on banks which led to banks having to shutdown as they could not produce the required money in such a short time.
Find out more on the banking crisis at https://brainly.com/question/25664180.
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