Over the course of the novel, Jem and Scout discover several items hidden in the knothole of the tree. In total, they find a couple of sticks of gum, a small box containing coins, a ball of twine, two figures carved from soap, an entire pack of gum, a spelling medal, and a pocket-watch. Eventually, they realize that Boo Radley is the one leaving these "gifts" and they are extremely upset when Nathan Radley plugs the knothole with cement. https://www.enotes.com/homework-help/what-scout-find-knothole-tree-novel-kill-118217
2.Causes the main conflict
Explanation: Hey friend the below is your answer:
It was a cold, windy day, when the brothers built a toboggan, run, in there backyard.
Thank you, your friend
