What two groups and styles of fighting were adopted to form the early samurai society?

i know social security wasn't one.

explanation:

hope my answer has you!

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.