Chewing gum is a popular confectionary item that has been around for centuries. CHICLE, a natural gum derived from the SAP of the sapodilla tree, was used by the ancient Mayans and Aztecs to make chewing gum. ANNIE was the first brand of chewing gum to be sold in the United States in the late 1800s. CINNAMON is a popular flavor of chewing gum, as is spearmint. WADS and WADS of gum are often found stuck to the bottom of desks and chairs, and SAP is the sticky substance that is used to make chewing gum.