<span>Antonio, Prospero's brother, hired some guys to kill him and his daughter, Miranda. However, when it came time to do so they couldn't bring themselves to do it. The hired hands set Propero and Miranda a sail on a boat. That is when they come upon the island. They disembark. Prospero creates a storm causing the thought he and his daughter parished in the storm.</span>
The cause is that he forgot his math book
the effect this had was that he couldn't do the homework
It drastically reduced the Jewish population in Europe and surrounding areas