Answer:
Is there more to this, well sure, because I give my effort to help people and communicate with them if I am not 100 sure, so you can trust me not to just say random stuff
Explanation:
I think the most significant cause of World War one was the assassination of the Archduke Franz Ferdinand. The other causes of the war was Imperliasm, Militarism, Nationalism and Alliances that were formed.
During the US occupation of Japan after World War II, Japan's military was<span>dismantled by the US military.</span>