During the Tokugawa Period

During the Tokugawa period

A) cotton became the dominant textile fabric, worn by most Japanese.
B) Edo attained a population of over 10,000,000 by the mid-1700s.
C) paper money was not used, even though commerce expanded significantly.
D) the samurai were increasingly required to live in barracks to keep them ready for the frequent wars of the era.
E) Japan was invaded by the Mongols.