How was cotton grown in Egypt and South Asia used to Britain's economic advantage

The history of cotton can be traced to domestication. Cotton played an important role in the history of India, the British Empire, and the United States, and continues to be an important crop and commodity.

The history of the domestication of cotton is very complex and is not known exactly.[1] Several isolated civilizations in both the Old and New World independently domesticated and converted cotton into fabric. All the same tools were invented, including combs, bows, hand spindles, and primitive looms.