In the first years of Operation Enduring Freedom, the United States managed to oversee a campaign that broke the Taliban, drove them out of major cities and regions, including Kabul, and left them dispirited and broken. And did it while taking under 50 casualties a year. But in 2010, the United States suffered almost ten times as many casualties as it did in the toughest battles of the early days of the war.
The differences between the US involvement in Afghanistan in 2001-2003 and 2005-2011 are tremendous and profound. And they explain the ugly death toll and the nature of the unwinnable war as it's being fought today.
