I think the answer is B... but I’m not sure.
america declared war on japan and joined the allies
Answer:
In short, the conflict stemmed merely from Austria-Hungary and Serbia’s disagreement over how to handle the assassination of Archduke Ferdinand: the Austro-Hungarian government believed that the Serbian government was connected with the assassination and therefore demanded to be involved in the investigation and judicial process within Serbia.
Explanation:
Built a fantastic city in the Andes where stone masons fitted gigantic blocks of stone without help
created a system of picture writing carved in stone
