Help with macroeconomic

Do some research and find the fiscal policy approach used by the U.S., China, Germany, and the U.K. from 2008 until present. What approach did each of these countries take, and what was the change in GDP for each one of these economies from 2008 until present? Which tools do you feel were successful and why? ;Only have $10 ;

Need about 400 words

If you use a reference please list it