What was the impact of the September 11th attacks on the tourism and travel industries?

A) Costs increased because airlines had to build safer planes.
B) Overall travel increased because people refused to be afraid.
C) Revenue increased because more people traveled internationally.
D) Costs increased because airlines had to improve security.

Question

What was the impact of the September 11th attacks on the tourism and travel industries?

A) Costs increased because airlines had to build safer planes.
B) Overall travel increased because people refused to be afraid.
C) Revenue increased because more people traveled internationally.
D) Costs increased because airlines had to improve security.

anonymous · Answer

i believe its D @DarrenMadx @HistoryMasterminds

anonymous · Answer

I can agree with that, because after the 9/11 attacks airline security was improved and it costs more to have that increased amount of security.

darrenmadx · Answer

Yeah I agree. people were scared of it happening again so airports and airliner had to spend more money on security. and they were forced by Homeland security