Misc: the "deliverance" soundtrack featured "dueling ______"?

Questions

wrigley's promoted what new flavor chewing gum in 1915 by mailing 4 sample sticks to each of the 1.5 million names listed in us telephone books?

a saudi arabian woman can get a divorce if her husband doesn't give her ______?

what is the preferred reading material for the 66% of americans who admit to reading in the bathroom?

what are officers of 46 u.s federal agencies authorised to carry?

in 1900, what was the average lifespan in the u.s?