Part 1 of Essay
The occurred from the 1700s to the early 1800s. The refers to the changes that occurred during the 1700s and 1800s and the time period. The was a period of drastic change from hand made items to machine manufactured goods. I believe the was a revolution in the "true" sense of the word. According to Webster's Diction ....

Part 2 of Essay
.... industrial materials came from England's colonies. In the 1700's, England was the world's leading colonial power. England's colonies also provided a market for manufactured products. The colonial markets helped stimulate the textile and iron industries in England. In most industries, before the Industrial Revolution, labor was done by hand. This was called the "cottage industry." One industry that helped spur the revolution was the textile industry. In the early 1700s, there was great demand for c ....