In the United States alone 30 kinds of the Botfly species have been found. To name a few are the Mouse Bot Fly, Horse Botfly, and the Human Botfly. The bot fly will hijack a mosquito to inject the host with the eggs. It latches onto several species which allow the larvae to enter the skin of the host.
On 29 October 1929, the US stock market crashed. The day became forever after known as Black Tuesday. The so-called Great Crash is known by a a variety of monikers including the Wall Street Crash of 1929 and the Stock Market Crash of 1929.
The stock market crash of 1929, usually cited as the beginning of the Great Depression, was preceded by the Roaring '20s, a period when the American public discovered the stock market and dove in head first. The crash wiped out many people's investments and the public was understandably shaken.