Answer: US forced the opening of Japan by signing the treaty of Kanagawa, a factor that influenced the acceleration of the disintegration of the feudal system.
Japan only opened its economy to the west after a long Meiji dynasty, in which it took measures for the industrialization and modernization of the country, such as the creation of infrastructure, such as railroads and ports, and the installation of production goods.
These satellite to put it by the Soviet union which was the beginning of the space race during the Cold War
they were interested in the fur trade more than anything else
Many Europeans saw Napoleon and his armies as foreign oppressors and fought back to save their countries.
Nationalism was important to Napoleon. He needed to keep his citizens loyal to France so that he could stay in power and spread his country's influence throughout Europe. Napoleon's aggression, however, increased the nationalistic impulses in his enemies and those he conquered.