Mrs. Radley dies
Scout believes that the world is ending because it is snowing and she has never seen snow before.
Jem and scout ran out of snow so they used mud as well.
I believe it implies that King Shield Sheafson, was a good king for the Spear Danes, both being fierce and heroic caused them to be victorious in battles. The opposing tribes viewed Sheafson as evil and a destroyer of their homes. Basically to the Danes, Sheafson is a vision of what is good, to other tribes he is a vision of what is evil.
