How did the attitudes of many americans change after the terrorist attacks of september 11, 2001?

they became more concerned with foreign policy.

they became more concerned about national healthcare.

they became more interested in environmental policy.

they became more interested in the mass media.

“They became more concerned with foreign policy.”

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation:

imma say false because i dont know anything about this.