1. Introduced to America by the Jamestown Colonists
2. Commercial Bakers were already in operation as early as 1600s
3. In the middle of the nineteenth century, the facilities and baked products saw a bigger improvement and more efficient ovens were built
4. Different products like breads, cakes, pies, biscuits, cookies and crackers became commercially available
5. The import and export of wheat encouraged the growth of the industry