Which one of these was a contributing factor to the need for many foreign banks to seek aid from their governments as a result of the financial crisis of 2007-2009?

Question

Quizplus · Accepted Answer

Many foreign banks invested in U.S. subprime mortgages, which turned out to be a major contributor to the financial crisis. As these mortgages defaulted, it led to significant losses for the banks, causing them to seek aid from their governments.

Which One of These Was a Contributing Factor to the Need