美国为什么会陷入经济危机？

这个问题很难回答你了，即使是最出色的经济学家，我想他也未必能给你讲清楚，资本主义世界大概每十年或大或小的都会出现一次经济危机的，然后通货膨胀会使成千上万亿的钱就那样蒸发了，也没有人知道那些钱跑到哪里去了，这已经是一个经济周期定律了，如果谁要是能给你解释的很清楚，我想改变这样一个定律应该就没什么困难了，但是这个周期定律还是在继续，目前还没有谁能改变

他活该 谁让他以前那么牛的 政策问题

盛极必衰，万物发展的规律！
连累了我们啊！

They will be fine in five or six years
There is an economic cycle out there. Sometimes, properous and sometimes depressed. This time is because the crisis from the house debting system . People borrowed money from bank, and they can not pay for the debt. A lot of banks rupted becasue this. And seriously,... and alos bush administration spent too much money on war affairs. There are no single answer for this ..