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10,000 BCE
Cherries
a small, round stone fruit that is typically bright or dark red. -
7000 BCE
New world beans
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5000 BCE
Avocados
The leaves are elliptic or oval in shape and 3 to 10 inches long. Flowers are small, greenish, and perfect (has both male and female parts). The avocado fruit may be round, pear shaped, or oblong, and the skin of the fruit may vary in texture and color. -
5000 BCE
Buckwheat
Buckwheat is often served as a rice alternative or porridge. Buckwheat is also ground into flour, available in either light or dark forms, with the darker variety being more nutritious. Since buckwheat does not contain gluten, it is often mixed with some type of gluten-containing flour (such as wheat) for baking. -
3600 BCE
popcorn
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3000 BCE
Oniona
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2737 BCE
Tea
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2500 BCE
seaweed
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2000 BCE
Radishes
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2000 BCE
Ugli Fruit
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Worsestershire sauce
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Maryland beaten biscuits
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Vernor's Ginger Ale
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Texas sweet onions
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Eskimo Pie
Eskimo Pie is a brand name for a chocolate-covered vanilla ice cream bar wrapped in foil, the first such dessert sold in the United States -
zucchini
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quiche
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Dagwood sandwiches
A Dagwood sandwich is a tall, multi-layered sandwich made with a variety of meats, cheeses, and condiments. It was named after Dagwood Bumstead, a central character in the comic strip Blondie, who is frequently illustrated making enormous sandwiches. -
York Peppermint Patties
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Frozen French Fries
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Instant mashed potatoes
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High fructose corn syrup
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Lactaid
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Jelly bellies
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Gardenburgers
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Kool-Aid pickles