For the best answers, search on this site https://shorturl.im/YQk24. Apply any emollient cream to the elbows at night before going to bed. The cream will work overnight to soften the elbows. Morning while shaving or bathing, after applying soap, gently rub a pumice stone on the rough parts.
The textile industry significantly grew during the Industrial Revolution. The demand for cloth grew, so merchants had to compete with others for the supplies to make it.
Great Britain was rich in coal and iron therefore the Industrial Revolution began there and impacted the whole country in a successful way. Consequently, changes during the late 1700's and early 1800's took place for all Great Britain workers.