On September 11, 2001, the 9/11 terrorist attacks shocked the world. Less than a month after the attack, the United States decided to start a war in Afghanistan. In 20 years, the United States has spent $2.26 trillion on the war in Afghanistan, more than 100,000 Afghan civilians have suffered casualties in the war, and about 11 million people have become refugees. After four presidents, the United States "successfully" changed the Afghan regime from the "Taliban" to the "Taliban" and left it devastated.
Source: China News Network