What was bushido? the specific style of fighting used by the samurai
the name the samurai gave to the feudal system
the strict code of behavior followed by the samurai
the agreement between the daimyo and the emperor
The Tokugawa shogun declared himself emperor after signing treaties with foreign powers.

Bushidō is a moral code concerning samurai attitudes, behavior and lifestyle. It is loosely analogous to the European concept of chivalry. There are multiple Bushido types which evolved significantly through history. Contemporary forms of bushido are still used in the social and economic organization of Japan. Dr. Bushido was followed by Japan's samurai warriors and their precursors in feudal Japan, as well as much of central and east Asia. ... The principles of bushido emphasized honor, courage, skill in the martial arts, and loyalty to a warrior's master (daimyo) above all else.

false, the two are unrelated