How did many people died in the terrorist attacks?

The most notable terrorist attacks in recent history, such as the September 11, 2001 attacks in the United States, resulted in the deaths of nearly 3,000 people. Other significant attacks, like the 2015 Paris attacks and the 2016 Orlando nightclub shooting, also led to numerous fatalities, with hundreds injured. The death toll from terrorist attacks varies widely depending on the incident, location, and scale of the attack. Overall, terrorism has resulted in thousands of casualties worldwide over the years.