(2) political instability
the treaty of versailles is what ended world war I, germany was faced to pay reparations, take the blame, have their army shrunken, and lost territory. because of these four things, germany began to become unstable
i hope this helps!
D. The Battle of Little Big Horn. This one was fought more after the War of 1812.
For the answer to the question above, I believe that the primary region of North America that was dominant in native art was in <u><em>Greenland</em></u>. At that time, Nomads were one of the most dominant groups in the whole world.