Muslim Americans have been coming to the United States from many countries, but those who came as refugees from the war-torn western Asian nation of Afghanistan have faced unique difficulties. The Afghan refugees were hardly noticed in America until September 11, 2001, when terrorist attacks on the World Trade Center and the Pentagon suddenly changed their lives.  give me the annotations.

Muslim Americans have been coming to the United States from many countries, but those who came as refugees from the war-torn western Asian nation of Afghanistan have faced unique difficulties. The Afghan refugees were hardly noticed in America until September 11, 2001, when terrorist attacks on the World Trade Center and the Pentagon suddenly changed their lives.  give me the annotations.