It was the Kamakura period.
The Shogunate was established by Yoritomo Minamoto. During this period,
Buddhism flourished and the Samurais proved themselves against the Mongols who
invaded Japan twice but failed each time.
Later the Shogun became the actual ruler of Japan.
Answer:
Self Reliance
Explanation:
Japan had a strong economy because they had never relied on anyone else before, and only traded with others because they were forced to. Sakoku also severely limited their knowledge of the outside world, considering there were isolated for over 2 centuries.
Answer:
Well, Imperialism occurred at many points throughout history, mainly because of the want to acquire new territories. As to what time, I don't remember off the top of my head unless there is a specific time that you are being asked for or studying.
The Cumberland Road made transportation to the West easier for new settlers. The Erie Canal facilitated trade with the West by connecting the Hudson River to Lake Erie. Railroads shortened transportation times throughout the country, making it easier and less expensive to move people and goods.
Hope this helps :)
