What happened during 2001-2011 in world?

From 2001 to 2011, the world experienced significant events, including the September 11 attacks in 2001, which led to the U.S.-led invasions of Afghanistan and Iraq. The global financial crisis of 2007-2008 triggered economic turmoil, resulting in widespread unemployment and recession. Additionally, the Arab Spring in 2010-2011 sparked protests across the Middle East and North Africa, leading to regime changes in several countries. These events collectively shaped international relations, security policies, and global economic dynamics.