Ripley's Believe It or Not by Ripley’s Believe It or Not! for December 13, 2016
Transcript:
In 1899, reindeer were used by the US Postal Service to deliver the mail in Alaska. A popular cure for warts in 16th century England was to cut a mouse in half and apply it to the growths. Charlotte's Web was inspired by spider eggs found in a Maine barn and reared by author EB White in New York City.
Reindeer in North America? More likely they were caribou, which are the same species as European reindeer, but are larger.