Who was shogun, and why was he powerful

answer:

The Shōgun was the title of the military dictators of Japan during most of the period spanning from 1185 to 1868. Nominally appointed by the Emperor, shōguns were usually the de facto rulers of the country, though during part of the Kamakura period shōguns were themselves figureheads.

Explanation:

it was created as a proprietorship, unlike any other colony.

explanation:

did it already

so they can differentiate themselves from others as they saw themselves as the superior race. the star was basically a symbol that meant you are a less of a person than i am because of my race. the star was also degrading for those who had to wear it because they were aware of this and the nazis used the notion to make them feel less like a person.