Why Exactly Great Britain Industrialized in the 18th Century?

There are hundreds of opinions nowadays why it happened exactly in the Great Britain. I agree completely with opinion that the Industrial Revolution started there because Great Britain was politically and economically strong enough, and also I think that a very big role played that fact that London was the largest city in the whole Europe. Also Great Britain was the centre of “high culture” and it was not politically fragmented what also lead to the future development and innovations. In my essay I am going to discuss many of the most possible factors which made Great Britain the 1st country of the Industrial Revolution.