Answer:
• the passengers showed great bravery in the face of danger
Step-by-step explanation:
The passengers of Flight 93 were very brave because once they realized that the plane had been hijacked, they actually tried to fight for the control of the plane with the terrorists. In the end, the struggle kept the plane from striking another US building (likely either the White House or the Congress Capitol) but the lives of the passengers could not be saved, because the plane crashed in a field in Pennsylvania.