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.
By limiting government expansion, Harding helped create the economic dynamic that led to the Roaring 20's, a brisk period of economic growth
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Answer: i dont remeber completly but 21354
Explanation: