What are some authentic American made products to send my German penpal?

I'm sending my German penpal some American products, but I'm not sure what products are actually specialties of the US.

Chocolate, I know chocolate tastes different in every country, Get Hershey or something. You could also get some funny stickers like they sell at 7th Heaven, not sure if you would know what that is. You could also get a Magazine that they wouldn't sell over there. I worked with some girls from Bulgaria and we went to a returaunt that had kids menus that came with crayons, they thought that was neat. Think of things that you would have to be here to get. I looked up PA and you have some Civil War sites, can you buy a souviner from something like that? If it is possible I would ask her of things that she wants to see or try that she has heard of America, that might help too

Authentic GERMAN Glass ART Glitter Green Stag Lane Primitives $1.89 Time Remaining: 10d 6h 13m Buy It Now for only: $1.89

Authentic GERMAN Glass ART Glitter Orange Stag Lane Primitives $1.89 Time Remaining: 10d 6h 13m Buy It Now for only: $1.89

Authentic GERMAN Glass ART Glitter Black Stag Lane Primitives $1.89 Time Remaining: 10d 6h 14m Buy It Now for only: $1.89

Authentic GERMAN Glass ART Glitter GOLD Stag Lane Primitives $1.89 Time Remaining: 10d 6h 20m Buy It Now for only: $1.89

Authentic GERMAN Glass ART Glitter SILVER Stag Lane Primitives $1.89 Time Remaining: 10d 6h 27m Buy It Now for only: $1.89