The emergence of the landless working class added a final piece to the great transformation of England’s economy: they became the world’s first mass consumer population, for they depended on markets for even the most basic goods necessary for survival: clothes, food, housing, and so on. It was these three forces – enclosure, mass displacement of peasants and the creation of a consumer market – that provided the internal conditions for the Industrial Revolution. The external conditions, as we have seen, had to do with the colonisation of the Americas and the slave trade.