鎌倉幕府は西暦何年に誕生した？
The Kamakura shogunate (Japanese: 鎌倉幕府, "Kamakura bakufu") was a Japanese feudal military government of imperial-aristocratic rule that ruled from 1185 to 1333. The heads of the government were the "shōguns". The first three were members of the Minamoto clan. The next two were members of the Fujiwara clan. The last six were minor Imperial princes.
1185