The correct answer is there was no reason.
There was actually a reason but it was never stated publicly and it was because of all the affairs that occurred between them. They went to France to live outside of it all and not deal with repercussions and save their marriage.
One way they did it was by enslaving people. Those who committed crimes or were enemies from wars were enslaved and had to work and build things like buildings or holy temples or palaces for the king or similar things. This would be their punishment for stepping out of line and nobody wanted to step out of line.
<span>The spirit of improvement is part of the foundation of the type of personality of those who are innovators, inventors, and those who took part in the industrial revolution. The basic concept of wanting to improve upon ways to accomplish tasks is essential in the forward momentum, knowledge acquisition, and the improvement if society. Going all the way back to when humans had to hunt for survival, the spirit of improvement lead to the development of the spear over the club, the arrow over the spear, the hunting rifle over the arrow and so on and so forth. By improving on concepts and ideas we move society and humans forward. When it came to the industrial revolution, the spirit of innovation led to things like the assembly line which revolutionized the speed at which products were developed. The spirit of improvement was an essential component of the industrial revolution because without the desire to improve our lives we would still be hunting with clubs.</span>
It is England, the United States and China (A).