There were several reasons the Empire State Building did not collapse. The B-25 was a much smaller plane. It was getting ready to land and had consumed much of its fuel. The structural support for Empire State Building was internal rather than external like the World Trade Center.
In 1896, the first lot of Cracker Jack was produced, the same year the product's name and tagline "The More You Eat, the More You Want", were registered. It was named by an enthusiastic sampler who remarked: "That's a crackerjack!" (Crackerjack is a colloquialism meaning "of excellent quality").-Wikipedia