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.
The Industrial Revolution began in the United Kingdom and most of the important technological innovations were British. Mechanized textile production spread to continental Europe in the early 19th century, with important centers in France.