Toothpaste ____ ____ by Romans in 960. (invent) Jeans ____ ____ by Levi Strauss. (make) Guitar ____ ____ by a Spanish instrument maker. (make) Machu Picchu ____ ____ by Hiram Bingham in 1911. (discover) The ballpoint pen ____ ____ by a Hungarian. (invent) The raincoat ____ ____ by Charles Macintosh. (invent) Dynamite ____ ____ by Alfred Nobel in 1866. (invent) Paper ____ ____ in China 2000 years ago. (invent) Mirrors ____ ____ by Egyptians. (invent) The rubber tire ____ ____ by John Dunlop. (invent) Inca Kola ____ ____ in Peru. (make) Crayons ____ ____ by Ernie Binney and Harold Smith. (invent) Potato chips ____ ____ by George Crum. (invent) Tea bags ____ ____ by American Thomas Sullivan in 1908. (invent) The zipper ____ ____ by Gideon Sundback in 1917. (invent)

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