asked 27.2k views
5 votes
What was the immediate effect of the September 11th attacks on US airlines?

2 Answers

4 votes

Answer:

screen passengers for weapons and explosives

Step-by-step explanation:

answered
User Markych
by
8.4k points
1 vote

They were grounded and unable to operate for several days.

answered
User Freddoo
by
7.6k points
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