It's Odysseus and not Ulysses if this is Greek mythology (hence Zeus). That Greek God is Hermes, or Mercury if in Roman mythology (hence ulysses). Use Mercury or Hermes depending if it's Roman or Greek mythology. Determine which one is which as your question mixes the mythologies up.
<span>"C. Napoleon and his army established a revolutionary government in Rome"</span> is the best option from the list, but it should be noted that this was only a brief unification.
Korea--the conflict occurred as Japan began to expand influence and China attempted to retain influence.
Korea was a hub of resources and as Japan began to modernize into a western country, it became a target of Japanese imperialism. However, China had traditionally been the protector of Korea and the war was an attempt for China to maintain their hold on Korea. <span />