343 firefighters
Of the 2,977 victims killed in the September 11 attacks, 412 were emergency workers in New York City who responded to the World Trade Center. This included: 343 firefighters (including a chaplain and two paramedics) of the New York City Fire Department (FDNY);
According to wikipedia
eleven
5
Over 3,000 people died.
19 Hijackers died at The 9/11 Attack
About 2,800 people died.
In 911 attack there were about 2,752 people that died
yeah many
343 NYFD firefighters and paramedics
2977 as given data
Many people died in 9/11. Including the terrorists, but 2,977 innocent people died due to that event
911
unknown but 19 and they commited suicide