Q1. Feudalism is a rank kind of system of jobs but names the jobs differently and the shoguns get people to be loyal to them
Q2. There being lots of jobs like samurai and farmer
Q3. Three types of arts in japan are Landscape paintings,Pottery and Weaving and they influenced society because you had to learn most of the arts if you lived in japan.
Q4. The social structure was ranked by jobs pesent being the lowest because they did work no one else wanted to do and Emperors being one of the highest because they controlled the land.