Question

who discovered chewing gum ?​

Answer 1

John Curtis

In the late 1840s, John Curtis developed the first commercial spruce tree gum by boiling resin then cutting it into strips that were coated in cornstarch to prevent them from sticking together. By the early 1850s, Curtis had constructed the world's first chewing gum factory, in Portland, Maine.

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Answer 2

Answer:

John Curtis

Explanation:

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