The first thing you need is obviously a replacement water heater element, and also a socket to fit. The most common size is 1 1/2â³, and a couple of screwdrivers and nut drivers depending on exactly what you need on your water heater to expose the element.
Essentially, the Great Depression, in their view, was caused by the fall of the money supply. The result was what Friedman calls the Great Contraction â a period of falling income, prices, and employment caused by the choking effects of a restricted money supply.
The causes of the Great Depression in the early 20th Century are a matter of active debate among economists, and are part of the larger debate about economic crisis, although the common belief is that the Great Depression was triggered by the 1929 crash of the stock market.