I. The 2008 financial crisis began with the collapse of the U.S. housing bubble and subprime mortgage crisis, which spread to other economies. Major financial institutions like Lehman Brothers collapsed due to bad investments in subprime mortgages.
II. The crisis had wide-ranging impacts, including a global recession, falling trade and commodity prices, and reduced capital flows to developing countries. Unemployment rose sharply.
III. Countries that avoided financial liberalization and maintained conservative monetary policies, like India, were less severely impacted than countries that embraced deregulation and risky financial innovations. The crisis accelerated power shifts toward emerging economies.