From the ruling of Shogunates in Japan from 1100s to the middle 1800s, Japanese artists focused on painting acts of bravery and as well their warriors/ soldiers or samurai. Early Artists painted in scrolls or even in portraits. Paintings that are hard to depict are sometimes, the ones the requires great patience.
It sparked a domino effect of other nations making those nations rebel as well.
#4: A
#5: D
#6: I don't know
#7:E