Original sentence: The governments of the United States and  officially regard Al-Qaeda to be a terrorist organization, primarily because the group has been blamed for a large number of high-profile, violent attacks against civilians, military targets, and commerical institutions in both the west and the Muslim world
Edited sentence: Many people regard Al-Qaeda to be a terrorist organization, primarily because the group has been blamed for a large number of high-profile, violent attacks against civilians, military targets, and commerical institutions in both the west and the Muslim world