With new found resources, more people wanted to join the sciences and arts. With that much resources into science, what we knew exploded into so much more.
Japan has many mountains, thus, the outsiders could not easily enter Japan and Japanese could not leave the country. And, thus the self-isolation was helped by the presence of a mountain terrain. This policy was implemented by Togukawa, who insisted on preventing Japan from foreigners.
A. North and South,
Explanation: northern, southern and central.
They did not move west or south, according to my knowledge
The organization that created a shared economy would be the European Union!
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