Jarren spent Christmas break in Hawaii, but is having a hard time readjusting to normal life back in Virginia. Jarren's fatigue and irritability can be attributed
to his
jet lag.
O insomnia.
O sleep deprivation.

sleep deprivation

Explanation:

because Hawaii has diffrent time stamps than virginia

yup! you are correct it is b.

a reason that was key to coolidge's victory in the 1924 presidental election was that; democratic party supporters were split in the north and south.