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<p><big> History </big></p>
<p>The cultural tradition of chewing gum seems to have developed through a <a href="page.php?w=convergent_evolution">convergent evolution</a> process, as traces of this habit have arisen separately in many early civilizations. Each early precursor to chewing gum was derived from natural growths local to the region and was chewed purely out of the instinctual desire to <a href="page.php?w=chewing">masticate</a>. Early chewers did not necessarily desire to derive nutritional benefits from their chewable substances but at times</p><p>
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