Does president bush bear responsibility for the Great Recession? Why or why not?

I did a Lesson on this

Bush administration was characterized by significant income tax cuts in 2001 and 2003, the implementation of Medicare Part D in 2003, increased military spending for two wars, a housing bubble that contributed to the subprime mortgage crisis of 2007–2008, and the Great Recession that followed.

Explanation:

Here's some more info on the topic

Many in Congress then blamed Fannie and Freddie for causing the crisis. They said the two semi-private companies took too many risks in their drive for profits. But, in reality, the companies were trying to remain competitive in an industry that had already become too risky.