Achievements of the Harappan civilization included all of the following except "<span>a. indoor plumbing", since this was the Indus Valley Civilization and plumbing had not yet been developed. </span>
Well What Were The Following Effects?
The 4 main causes of the Great Depression were the stock market crash of 1929, bank failures, overproduction, and drought.
So, for your question, Overproduction in factories and unpaid bank debts
Customers attempt to withdraw more money than the bank has on hand
It is the capital of american somoa