This woodblock print, from the Sino-Japanese War, shows that Japan was becoming more industrialized, modern, and imperialistic. The crew is wearing Western-style uniforms, and the ship is a modern, armored vessel with advanced weapons. There also is evidence of explosions as enemy ships are destroyed.
"c. A narrative source" is what a historian would use to get a firsthand account of a past event, since in these sources (which are also primary sources) a person is giving a first-hand account of the event itself.
