Causes and Effects Financial Crisis 2008

Hello everybody!

Watch the following video abotu the effects on financial crisis of the 2008.
Report the most relevant aspects of that event.
https://www.youtube.com/watch?v=N9YLta5Tr2A

Read the information on tthis link http://cashmoneylife.com/economic-financial-crisis-2008-causes/

and answer the questions.

1. What caused the 2008 crisis?
2. Explain the effect of cheap credit.
3.What is Mortgage brokers main job?
4. What happened to banks and financial institutions during the 2008 crisis?
5. What does the economy need to not break down?