Its curvy brushstrokes showed the experience of the fast-changing post-war world. hope this helps :)
The Battle of Leyte Gulf and The Battle of Midway
True. If I do remeber correctly, indigo is a spice used in coffee and tea. hope this helps:)
"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.