How did the Iraq war cause the real estate market collapse and make US banks fail?

We all know the war caused all our current economic problems right? So please help connect the dots.|||banks were forced by the government to make bad mortgage loans. banks are still reeling...|||It didn't. It was Barney Frank forcing banks to make loans to people who couldn't pay them back. It was also Freddie and Fannie's fault.|||It didn't. BUT- the wars ARE responsible for our massive debt.|||if you want the answer to the cause of the collapse of the banks look back at carter and clinton..