Heian Era: peaceful and encouraged art.
Shogunate Era: violent, unstable and
supported inequality among social classes.
B and D??? Sorry if incorrect but its my best guess
I believe it would be the Jim crow law
The jim crow law is a set of regulations that is aimed to racially segregate the infrastructure that can be used by black and white citizens after the reconstruction.
The laws prohibit blacks citizens to use the same schools, public transportation, restaurants, or hospital as the white citizens.
Since the infrastructures that can be used by black citizens typically lower in quality, it really limited the chance that black people have to advance and prosper in the society.
The other areas to greatly impact Japan were the regions of Korea, which was the closest culture to Japan and therefore the main point of contact between Japan and Asia. Through Korea, the major Asian religion Buddhism traveled from China to Japan and became a major influence on Japanese culture. Hope this helped :)