During the "Great Peace" of the Tokugawa Shogunate,all Occurred Except

During the "Great Peace" of the Tokugawa shogunate,all occurred except

A) daimyo duties for the shogun created economic pressures on the nobles.
B) by transforming the fief into a form of wages, the daimyo were able to ameliorate the economic pressures they experienced.
C) many of the samurai were changed from warriors into managers.
D) culturally a "floating world" came into being.
E) Japan opened its borders to the West in the seventeenth century.